Question: Establish identity. (2a sin cos ) 2 + a 2 (cos 2 - sin 2 ) 2 = a 2

Establish identity.

(2a sin θ cos θ)2 + a2 (cos2 θ - sin2 θ) 2 = a2

Step by Step Solution

★★★★★

3.51 Rating (161 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

2a sin cos acos0sin0 4a sin 0 ... View full answer

blur-text-image
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 Precalculus Questions!

Q:

Establish identity. tan a + tan B cot a + cot B tan a tan B

Q:

Establish identity. ln |tan | = ln |sin | - In |an |

Q:

Searchlights A searchlight at the grand opening of a new car dealership casts a spot of light on a wall located 75 meters from the searchlight. The acceleration P of the spot of light is found to be...

Q:

Establish identity. 1 - sin v 2 sec v cos v 1 - sin v cos v

Q:

Quiz: Quiz #3 (Spring 22) Ques reca App plut ebo Establish the identity. sin-sin(30) =-sin 0 2 cos(20) les Supp Choose the correct sequence of steps to establish the identity. A Rig ateria A. sin...

Q:

MATH 108 Summer 2017 Quiz 1 Find the acute angle , to the nearest hundredth of a degree, for the given function value. 1) sin = 0.6131 Use the appropriate identity to find the indicated function...

Q:

Name class date Lesson 23-2 Lesson 23-3 26. Make sense of problems. In Item 25, you found the function y1 1 y2 in the form y 5 sin (x 1 c). Use the sum identity for sine to algebraically verify this...

Q:

For Exercises 41-62, verify the identity. 41. 42. cos 2 Use Sum and Difference Formulas to Verify Identities +x c sn t sin + COS.I 43. tan (x+x)= tan x 44. cos (x-x) = -cos x 45. '3 sin 2 46. tan...

Q:

Answer with confident correct answers ( Double check to see if the answers are correct!) 5 TT 2TT 20TT 4TT 271 137 A. B. 3' 3 ' 3 3' 3 3 4TT 14n AT 27 14n C. - , 2Tt, D. N 3 3 ' 3 ' 3 10n 2nt 13n E....

Q:

Verify each identity for complementary angles and . (a) sin( ) = cos 2 (b) cos( ) = sin 2

Q:

A Study of Negative Suggestion (Douglas, Grebert, Webb, 2014). This group were interested in the effects of negative suggestion on members of the public. They placed a sign with the words do not look...

Q:

Management needs to document (a) the controls that exist to accomplish the objectives of good internal control over financial reporting, and (b) management's evaluation of the effectiveness of those...

Q:

Explain the perceptual principles that should be of concern to a social worker or criminologist

Q:

1. An emotional response to the perception that you have been wronged in some way is a. envy b. jealousy c. contempt d. anger

Q:

In Problems 3744, find zw and z/w. Write each answer in polar form and in exponential form. z = cos + i sin- 2 3 2T 3 5T w cos- = 5+ i sin

Q:

In Problems 33 38, find v. v = i j + k

Q:

In Problems 3744, find zw and z/w. Write each answer in polar form and in exponential form. = 2 M W = 2(cos+ i sin) 4(cos+ i sin (u

Q:

Answer each independent question, (a) through (e) below a. Project A costs $5,000 and will generate annual after-tax net cash inflows of $2,000 for 5 years. What is the payback period for this...

Q:

question 18-1 Which one of the following statements regarding time-series methods is FALSE? Select one: a. In an exponential smoothing model a larger value for alpha results in greater emphasis being...

Q:

650-Q2 You are trying to take a sample from a large population, and need to determine the appropriate sample size. You are estimating sales at a large chain of department stores. A previous survey...