Question: (1 pt) Each expression simplifies to a constant, a single trigonometric function or a power of a trigometric function. Use fundamental identities to simplify

(1 pt) Each expression simplifies to a constant, a single trigonometric function or a power of a trigometric function. Use fundamental identities to simplify each expression. NOTE: The argument of the trig functions must be in parentheses (e.g. sin(x)). 1. tan(r) cos(x)=sin(x) 2. sec(r) cos(x)=1 3. sin(r) tan(x) cos(z) 4. (sec(x))-1= 5. (tan(r)) + sin(x) csc(r)=

Step by Step Solution

★★★★★

3.39 Rating (155 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

2 tan x cosx sin u cos x 5 sec n cosx Cos 2 3 sinx tan n cos ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

In Exercises 1-4, use the fundamental trigonometric identities to simplify the expression. (There is more than one correct form of each answer.) 1. 1 / cot2 x + 1 2. tan / 1 - cos2 3. tan2 x(csc2 x...

The functions cos x and sin x are both unit vectors in C[-Ï, Ï] with inner product defined by (a) Show that cos x ¥ sin x. (b) Determine the value of ||cos x + sin x||2. = | f(x)g(x)dx

In Exercises 1-4, use the fundamental identities to simplify the expression. (There is more than one correct form of each answer). 1. tan cot / sec 2. cos ( / 2 - x )sec x 3. tan2 x - tan2 x sin2...

Each expression simplifies to a constant a single trigonometric function or a power of a single trigonometric function Use fundamental identities to simplify each expression 1 sin x tan x cos x 2 sec...

in Mathematics 120f, F X co PreCalc Review - Ed x 5 MATH120-exam1-re x 5 Exam_one_Review ( x M Inbox (480) - lynng x M Inbox (198) - gwenc x * Ask a Question X +...

Write the expression as a constant, a single trigonometric function, or a power of a trigonometric function. StartFraction cosecant theta cotangent theta Over secant theta EndFraction Question...

Question 7 0/1 pt 9 3 19 8 Details 1 + tan(t) Simplify to a single trig function. 1 + cot(t) Submit QuestionQuestion 4 0/1 pt 5 3 19 @ Details If sinx + cosx = V2 sin(a + Am), then the number 0 [Eon...

Question 1 10 pts Which equation is a reciprocal identity? O sec 8 = cos B O sec 8 = _ sin 8 O sec 0 = = csc B O sec 0 = = tan e Question 2 10 pts Which is a Pythagorean Identity? O cot (x) - 1 =...

Analytically show that the equations below represent trigonometric identity statements. 5. sin x(cscx + sin xsec x)= soc2 x 6. sec2 0+ csc2 0= sec2 0csc2 0 7. I+ sec 0 tan 0 -= 2csco tan 0 1 + sec 0...

In computing the DFT, it is necessary to multiply a complex number by another complex number whose magnitude is unity, i.e., (X + jY) e j? . Clearly, such a complex multiplication changes only the...

How does digitalisation practices influence resilience practices? How does digitalisation bring flexibility and make firms' processes robust to anticipate supply chain disruption, minimise the...

Question 14 (4 points) As we discussed, project procurement management can require the use of risk management tools tailored to procurement. Which of the following is not a risk management tool a...

Probability: Mathematics The metrics of Human Spirit High School can participate in Drama, Choir or Sport. There are 120 matrics, of whom . 65 participate in Drama, 57 participate in Sport and 13...

Application 3) (4 marks) Due to employee safety negligence at a nuclear waste facility, 2000 tons of a radioactive element is spilled into the nearby pond. The half-life of the radioactive element is...

The Alpine House, Incorporated, is a large retailer of snow skis. The company assembled the information shown below for the quarter ended March 31: Sales Selling price per pair of skis Variable...

Ocean Fishers Ltd had a 22-foot fishing boat with an inboard motor that was purchased on April 9, 2015, for $74,000. The PPE subledger shows the following information regarding the boat b....

The Hampson-Linde cycle is the key step in most gas liquefaction processes, invented by William Hampson and Carl von Linde in 1895. The cycle uses successive pressurization and expansion through a...

Repeat the previous problem, but close the positions on September 20. Use the spreadsheet to find the profits for the possible stock prices on September 20. Generate a graph and use it to identify...

Let us return once more to the body-mass index (BMI) example for the BRFSS data. We now extend the models involving the explanatory factors of drinking frequency, age, and sleep quality in Chapters...

A company wants to compare three different point-of-sale promotions for its snack foods. The three promotions are Promotion 1: Buy two items, get a third free. Promotion 2: Mail in a rebate for $1.00...

A company evaluated three new production-line technologies, one involving high automation, the second involving moderate automation, and the third involving low automation. All three technologies...

4.49. In an exit poll of 1336 voters in the 2006 Senatorial election in New York State, 67% said they voted for Hillary Clinton. Based on this information, would you be willing to predict the winner...

4.54. Lake Wobegon Junior College admits students only if they score above 400 on a standardized achievement test. Applicants from group A have a mean of 500 and a standard deviation of 100 on this...

4.45. (Class Exercise) For a single toss of a coin, let y = 1 for a head and y = 0 for a tail. This simulates the vote in an election with two equally-preferred candidates. (a) Construct the...