Show that the given equations are identities. By viewing the graphs of y 1 sin x and
Question:
Show that the given equations are identities. By viewing the graphs of y1 sin x and y2 = cos( x − π/2), show that cos( x − π/2) = sin x.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (4 reviews)
We are given the equations y1 sin x y2 cosx 2 We can ...View the full answer
Answered By
Darwin Romero
I use a hands-on technique and am approachable to my students. I incorporate fun into my lessons when possible. And while my easy-going style is suitable for many subjects and grades, I am also able to adapt my style to the needs of the student. I can describe myself as friendly, enthusiastic and respectful. As a teacher, we can easily get respect from the students if they would feel respected first
0.00
0 Reviews
10+ Question Solved
Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
Question Posted:
Students also viewed these Mathematics questions
-
Solve, finding all solutions. Express the solutions in both radians and degrees. sin x 2
-
c) Draw Karnaugh maps and find equations for DA and DB d) Draw the logic diagram of this counter 2
-
According to single particle nuclear shell model, the spin parity of first excited state of Be is 2 2 2
-
Refer to Figure 14.3. Select a year when the gallons of oil spilled were over 15 million. Research the spill(s) for that year. Was the amount due to one oil spill or multiple oil spills?Investigate...
-
On July 1, 2014, Park and Kim, Ltd. purchased a factory, including factory building, land, machine, and fixtures, for $825,000. Park and Kim hired an appraiser to provide the appraisal value for each...
-
Bravo Limited and Good Enough Inc. (GEI) agreed that Bravo would purchase a large amount of surplus construction materials from GEI. The contract of sale, signed by both parties, stated that the...
-
A 1000-kg compact car and a \(2000-\mathrm{kg}\) van, each traveling at \(25 \mathrm{~m} / \mathrm{s}\), collide head-on and remain locked together after the collision, which lasts 0.20 s. (a)...
-
Jeremys Book Warehouse distributes hardcover books to retail stores and extends credit terms of 2/10, n/30 to all of its customers. At the end of May, Jeremys inventory consisted of books purchased...
-
In a high-profile criminal trial, the defendant alleges that their confession was coerced by law enforcement officers during interrogation. How might the court assess the admissibility of the...
-
Display the graphs of y = 2 cos 3x and y = cos(3x) on a calculator. What conclusion do you draw from the graphs?
-
Sketch the curves of the given trigonometric functions. Check each using a calculator. y = 0.3tan 0.5x
-
Shelton Company has a debt-equity ratio of .75. Return on assets is 6.9 percent, and total equity is $815,000. What is the equity multiplier? Return on equity? Net income?
-
Choose a case of financial fraud or financial misconduct that has happened lately. Identify examples of the three ingredients of the fraud triangle that were in place that allowed the fraud to take...
-
Flounder Corporation began operating as a business in 2 0 2 0 . During January 2 0 2 1 , the company paid $ 2 9 6 5 0 0 in design costs to develop its trademark and $ 2 4 4 0 0 0 in legal and...
-
On 2 / 2 , 2 / 2 , maintenance services were provided to the Rabwa facility for an amount of 1 6 0 , 0 0 0 , 1 6 0 , 0 0 0 , which was received by check.It is required to make daily entries and then...
-
At a point in a stressed body the plane stresses are: x=130.0MPa, o=48.0MPa, o = 0, Txy = Tx = = 0 acting as shown in the figure. For the plane n shown determine: (a) the resultant stress S, (b) the...
-
1. Fill the Denavit-Hartenberg table for the Stanford manipulator, which is shown in the figure below, and write the overall homogenous matrix of the robot as a product of the rotation and...
-
Describe the negotiation process or the five stages.
-
1. What is the semi-annually compounded interest rate if $200 accumulates to $318.77 in eight years? Answer in percentage with two decimal places. 2. What is the quarterly compounded interest rate if...
-
In a test of military ordnance, a large number of bombs were dropped on a target from various heights. The initial velocity of the bombs in the direction of the ground was 0. Let y be the height in...
-
For each of the following data sets, explain why the correlation coefficient is the same as for the data set in Exercise 1. a. b. c. 3 5 6 4 4 10 y 4. 3. 11 21 31 41 51 61 61 71 y 5 4 10 9.
-
The processing of raw coal involves washing, in which coal ash (nonorganic, incombustible material) is removed. The article Quantifying Sampling Precision for Coal Ash Using Gys Discrete Model of the...
-
Normalize the force data (Fx and Fz) according to body weight; i.e., express the force as a proportion of body weight (BW), so that the units are BW and not N. Mass: 87.1 kg Time Fx Fz 0.01 3.952233...
-
Particles in cosmic rays are mostly protons, which have energies up to about 1020 eV, where 1 eV is the change in the kinetic energy of an electron moving through a potential difference of 1 V. Use...
-
28. Compute the integral, using Newton's formula for h = 0.2 y = j dx 1+2x
Study smarter with the SolutionInn App