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study help
mathematics
precalculus
Precalculus Concepts Through Functions A Unit Circle Approach To Trigonometry 5th Edition Michael Sullivan - Solutions
In Problems 11–20, simplify each trigonometric expression by following the indicated direction.Multiply and simplify: (sin cos) (sin 0 + cos) - 1 sin cos
In Problems 13–24, find the exact value of each expression.sin 105°
In Problems 11 – 26, find the exact value of each expression. tan-¹ (-1)
In Problems 11 – 26, find the exact value of each expression. sin-1 √2 2
In Problems 13–24, find the exact value of each expression. sin 12
In Problems 13–24, find the exact value of each expression.tan 15°
In Problems 13–36, solve each equation on the interval 0 ≤ θ < 2π. cose + 1 = 0
In Problems 9–20, find the exact value of each expression. sec-¹(-√2)
In Problems 13–36, solve each equation on the interval 0 ≤ θ < 2π. tan+ 10
In Problems 9–20, find the exact value of each expression. cot-1(-1)
In Problems 11–20, simplify each trigonometric expression by following the indicated direction.Multiply and simplify: (tan+ 1)(tan@ +1) - sec ² 0 tan 0
In Problems 13–24, find the exact value of each expression. 77 cos- 12
In Problems 11–20, simplify each trigonometric expression by following the indicated direction.Factor and simplify: 3 sin²0 + 4 sin 0 + 1 sin²+ 2 sin 0 + 1
In Problems 11 – 26, find the exact value of each expression. √√3 tan-1. 3
In Problems 13–24, find the exact value of each expression.tan 195°
In Problems 11 – 26, find the exact value of each expression. tan-1√√√3
In Problems 9–20, find the exact value of each expression. csc-1(-√2)
In Problems 13–36, solve each equation on the interval 0 ≤ θ < 2π. √3 cot 0 + 1 = 0
In Problems 13–24, find the exact value of each expression. 7π tan- 12
In Problems 11–20, simplify each trigonometric expression by following the indicated direction.Factor and simplify: cos²01 cos² 0 - cos
In Problems 13–24, find the exact value of each expression. sin 17T 12
In Problems 11 – 26, find the exact value of each expression. √3 ¹-¹(-1/³) 2 sin-1
In Problems 21–100, establish each identity. csc cos cot 0
In Problems 11 – 26, find the exact value of each expression. 05-¹(-1/³) 2 cos
In Problems 13–36, solve each equation on the interval 0 ≤ θ < 2π. 5 csc 0 - 3 = 2
In Problems 9–20, find the exact value of each expression. sec-11
In Problems 21–32, use a calculator to find the approximate value of each expression rounded to two decimal places. sec-14
In Problems 21–100, establish each identity. sec 0 sin tan 0
In Problems 13–24, find the exact value of each expression. tan 19п 12
In Problems 11 – 26, find the exact value of each expression. sin-¹(-1/2)
In Problems 13–24, find the exact value of each expression. sec(-1/2)
In Problems 21–100, establish each identity. 1 + tan² (-0) = sec²0
In Problems 13–36, solve each equation on the interval 0 ≤ θ < 2π. 3√2 cos 0 +2 = -1
In Problems 13–36, solve each equation on the interval 0 ≤ θ < 2π. 4 sin 0 + 3√3 √3
In Problems 21–32, use a calculator to find the approximate value of each expression rounded to two decimal places. csc-15
In Problems 21–32, use a calculator to find the approximate value of each expression rounded to two decimal places. cot-12
In Problems 13–24, find the exact value of each expression. cor(-) 12
In Problems 21–100, establish each identity. 1+ cot² (-0) = csc ²,
In Problems 11 – 26, find the exact value of each expression. cos-1 √2 2
In Problems 13–36, solve each equation on the interval 0 ≤ θ < 2π. 4 cos² 0 = 1
In Problems 21–32, use a calculator to find the approximate value of each expression rounded to two decimal places. sec-¹(-3)
In Problems 11 – 26, find the exact value of each expression. cos-1(-1)
In Problems 13–36, solve each equation on the interval 0 ≤ θ < 2π. tan ²0 1
In Problems 21–100, establish each identity. cos 0 (tan 0 + cot0) = csc 0
In Problems 21–100, establish each identity. sin (cot + tano) sec 0
In Problems 11 – 26, find the exact value of each expression. √√3 3 tan -11-²
In Problems 11 – 26, find the exact value of each expression. sin- -1 2
In Problems 21–32, use a calculator to find the approximate value of each expression rounded to two decimal places. csc-¹(-3)
In Problems 21–100, establish each identity. tanucotu cos² u sin² u
In Problems 13–36, solve each equation on the interval 0 ≤ θ < 2π. 2 sin ²0 1 = 0
In Problems 21–32, use a calculator to find the approximate value of each expression rounded to two decimal places. cot-1 2
In Problems 25–34, find the exact value of each expression.sin20°cos10° + cos20°sin10°
In Problems 13–36, solve each equation on the interval 0 ≤ θ < 2π. 4 cos² 0 3 = 0
In Problems 27 – 38, use a calculator to find the approximate value of each expression rounded to two decimal places. sin -1 0.1
In Problems 21–32, use a calculator to find the approximate value of each expression rounded to two decimal places. cot-1(-√5)
In Problems 21–32, use a calculator to find the approximate value of each expression rounded to two decimal places. cot-¹(-8.1)
In Problems 21–100, establish each identity. sin ucscu - cos² u cos² u = sin² u
In Problems 25–34, find the exact value of each expression. tan 20° + tan 25° 1 tan 20°tan 25°
In Problems 25–34, find the exact value of each expression.sin20°cos80° − cos20°sin80°
In Problems 13–36, solve each equation on the interval 0 ≤ θ < 2π. sin (30) = -1
In Problems 27 – 38, use a calculator to find the approximate value of each expression rounded to two decimal places. cos-¹0.6
In Problems 25–34, find the exact value of each expression.cos70°cos20° − sin 70°sin20°
In Problems 21–100, establish each identity. (sece 1)(sec0 + 1) = tan²0 -
In Problems 21–32, use a calculator to find the approximate value of each expression rounded to two decimal places. csc 312
In Problems 13–36, solve each equation on the interval 0 ≤ θ < 2π. 0 tan 2 √√3
In Problems 27 – 38 , use a calculator to find the approximate value of each expression rounded to two decimal places. tan-15
In Problems 25–34, find the exact value of each expression. tan 40° tan 10° 1+tan 40°tan 10°
In Problems 25–34, find the exact value of each expression.cos40°cos10° + sin40°sin10°
In Problems 13–36, solve each equation on the interval 0 ≤ θ < 2π. cos(20) 2
In Problems 27 – 38, use a calculator to find the approximate value of each expression rounded to two decimal places. tan-¹0.2
In Problems 21–32, use a calculator to find the approximate value of each expression rounded to two decimal places. sec-¹(-1) 3
In Problems 25–34, find the exact value of each expression. π π π 12- cos sin 12 12 π sin co cos- 12
In Problems 21–100, establish each identity. (sec+ tane) (sece - tan0) 1
In Problems 27 – 38, use a calculator to find the approximate value of each expression rounded to two decimal places. 78 cos- COS-17
In Problems 21–32, use a calculator to find the approximate value of each expression rounded to two decimal places. cot-1 32
In Problems 25–34, find the exact value of each expression. 7π 5T 7π $77-sin sin 12 12 12 5T cos- -cos- 12
In Problems 21–32, use a calculator to find the approximate value of each expression rounded to two decimal places. cot-¹(-√10)
In Problems 21–100, establish each identity. (csc0+ cot) (csc0 cot0) = 1
In Problems 25–34, find the exact value of each expression. π cos COSCOS + + sin. 5π 12 5 T sin sin 12 π 12
In Problems 21–100, establish each identity. cos2 0(1+tan ²0) = = 1
In Problems 13–36, solve each equation on the interval 0 ≤ θ < 2π. 30 sec: 2 -2
In Problems 27 – 38, use a calculator to find the approximate value of each expression rounded to two decimal places. sin-11 8 100
In Problems 33–60, find the exact value of each expression. cos(sin-12
In Problems 27 – 38, use a calculator to find the approximate value of each expression rounded to two decimal places. tan-¹(-0.4)
In Problems 21–100, establish each identity. (1 cos² 0) (1 + cot²0) = 1
In Problems 13–36, solve each equation on the interval 0 ≤ θ < 2π. cot -√√3 20 3
In Problems 13–36, solve each equation on the interval 0 ≤ θ < 2π. cos(20- 플) 2 -1
In Problems 25–34, find the exact value of each expression. π 5T sin- cos- + cos 18 18 7 5T -sin- 18 18
In Problems 35–40, find the exact value of each of the following under the given conditions: (a) sin(a + 3) (b) cos(a + B) (c) sin(a - B) (d) tan(a - 3)
In Problems 33–60, find the exact value of each expression. sin (cos-¹1) 2
In Problems 21–100, establish each identity. (sin + cos0)² + (sin cos0)² = 2
In Problems 27 – 38, use a calculator to find the approximate value of each expression rounded to two decimal places. tan-¹(-3)
In Problems 35–40, find the exact value of each of the following under the given conditions: (a) sin(a + 3) (b) cos(a + B) (c) sin(a - B) (d) tan(a - 3)
In Problems 13–36, solve each equation on the interval 0 ≤ θ < 2π. sin (30+ π 18/ = 1
In Problems 21–100, establish each identity. tan²0 cos² 0 + cot²0 sin² 0 = 1
In Problems 27 – 38, use a calculator to find the approximate value of each expression rounded to two decimal places. sin-¹ (-0.12)
In Problems 13–36, solve each equation on the interval 0 ≤ θ < 2π. tan(2/2 ¹(1/12 + 5 ) 3 = 1
In Problems 33–60, find the exact value of each expression. √3 05-¹(-3³) 2 tan cos-
In Problems 27 – 38, use a calculator to find the approximate value of each expression rounded to two decimal places. cos-¹ (-0.44)
In Problems 35–40, find the exact value of each of the following under the given conditions: (a) sin(a + 3) (b) cos(a + B) (c) sin(a - B) (d) tan(a - 3)
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