If we are asked to find the indefinite integral of cos x sinx, which identity can we use to simplify the integrand? Select the correct answer below: O (sin² x)³ = (1 - cos²x) ³ 1-cos(2x) sin² X = 2 cos²x = 1 - sin²2 x cos²x = 2 Content attribution W 1+cos(2x) 2 #3 80 E 54 $ 4 R % 5 T () 6 MacBook Pro Y & 7 U * 00 8 1 ( 9 6 O 0 FEEDBACK P

Q: Evaluate the following leaving the result as an EXACT value. cos⁡(tan^-1⁡(4/3)+sin^−1⁡(−2/5))

A: We have to solve the problem

Q: Use a calculator to compute sinhx and coshx for x = -3, 0, 5.

A: We use a calculator to find the values.

Q: find integral of sin-4x

A: Given: -

Q: 5

A:

Q: which of the following expressions is equivalent to: 3cot^2(t)/csc(t)   a. 3-3cos^2(t)/cos(t) b.…

A: This question is related to trignometry, We will solve it using trignometric identities.

Q: Question 5 Evaluate the Integral / costx sinx dx (A 5 -cos x+C (B) -sin³x+C -sin*x+C -cosx+C D

A:

Q: Solve for x. Round your answer to the nearest hundredth. 17 = sin(x) %3D 45 > Next Question

A:

Q: QUESTION 3 Evaluate the integral. Give an exact answer. /2 sin (x)cos (x)dx = [Ans] %3D Show your…

A: Given query is to find value of the integral. We will use substitution and trigonometric identity to…

Q: If csc e = 1/3t, then where defined, cos 0 A) Square root of (1 – 9t²) 3t/squareroot of (1 – 9t2)…

A:

Q: #31 You have an 8 x 5 foot piece of cardboard. You are going to make it into a box by first slicing…

A:

Q: First, recall that sin²2 (0) = 1 - cos² (0). Thus, substitute (1 - cos²(0)) for sin²(0) in the given…

A: Now we know that sin^2(theta)=1-cos^2(theta)

Q: Verify the identity sinh x + cosh x = ex

A: To prove the identity

Q: Verify the identity sec-1 x = cos-1(1/x), for x ≠ 0.

A: According to the question, we have to verify the identity sec-1x=cos-11x. As the above function is…

Q: sin4x sin2x=1/2(cos2x-cos6x). Prove the identity

A: Consider the given identity

Q: perform addition and use fundamental identites to simply sin(x)/1 + cos (x) +1 cos (x)/sin(x)

A:

Q: On the guide to solve integral sin2x/1+cosx why is the first step changing it to 2cosxsinx/1+cosx?

A:

Q: Determine the value of  tanz if sinz + cos z=0.2 and pi>z<pi/2

A:

Q: Verify the identity cosh 2x = cosh2 x + sinh2 x

A: we have to verify the identity: cosh(2x)=cosh2x+sinh2x   L.H.S: cosh2x as we know that coshx=ex+e-x2…

Q: Use a calculator to compute sinh x and cosh x for x = −3, 0, 5.

A:

Q: Verify the identity. (1 - sin (t) + 6 cos (t))2 + 49 sin2(t) cos2(t) = 49 cos (t) %3D (1 - sin?(t) +…

A: we know   ,                Sin2( t )+ cos2(t) = 1    implie ,  1 -  Sin2(t) =  cos2(t)

Q: Use the cofunction identities to select the correct answer which fills in the blank. cos(10x) = sin_…

A: We know that, sin(90°+x) = cos(x) sin(90°-x) = cos(x)

Q: Can you express cos(7x) in terms of powers of cos(7x) Start from: cos(7x) = cos(7x) + i * sin(7x)

A: Note:There is a typo error in the question, it should be powers of cos(x) not cos(7x).Given…