5. sin 2 x=cos X

Q: 3 4) Find / sin (2x) cos (2x)dx

A:

Q: 9. 2x + cos x = 0

A: We use intermediate value theorem and rolle theorem to show that the given equation has only one…

Q: 10. (2 sin x + 3cos 2x)dx

A: As the policy of bartleby the provisions is to solve only one question at a time when

Q: (8 cos x + 9 sin x) dx

A: SOLUTION-

Q: 6 sin(x) + 2 cos(x) = 0

A: We are given trigonometric equation as

Q: 4. Evaluate sin (x) cos°(x)dx

A: To evaluate the integral

Q: 7. Show that sin E + x) = G+x): = -cosx.

A: Introduction :

Q: 16. Calculate (sin 0 , 0 , cos 20) d0.

A: ∫0π< sinθ,θ,cos 2θ>dθ

Q: Verify the identity:

A: Our Aim is to verify the identity given below:-sin 3π2-x=-cos (x)  -(i)

Q: 1 Differentiate y = tan 8x + cos ,x

A: Using differentiation rule,

Q: 9 sin5(x) cos³(x) dx

A:

Q: 2+7 sin cos z zp-

A: Given: ∫2+7sin3zcos2zdz

Q: 7/2 S 3 cos (x) sin°(æ) dx =

A:

Q: 2 | [ cos ti- sin 7t j+sin 6t k]

A: Given :

Q: /2 2 cos x dx 1+ (sin x)² -n/2

A:

Q: Evaluate the integral

A: Let the given integral be y - y = ∫6sin2x1+cos4xdxy = 6∫sin(2x)1+cos2x2dx…

Q: 6. Evaluate A sin³ x cos4 x dx.

A:

Q: 4 cos 2x + 10 sin x – 7 = 0?

A:

Q: 16. If 2 sin 2x s 3 cos2x and 0s 2x then x=

A: Given : if 2sin2x = 3cos2x and 0≤2x≤π2 . then we have to find the value of x.

Q: 21. cos x cos 2x + sin x sin 2x

A:

Q: 37. 2(cos x)-/2 sin x dx

A: Since you have asked multiple questions in a single request, we will be answering only the 1st…

Q: 4. What is (Cos (x²)} dv 5. What is (tan x³) dx 6. What is (In x)7 dx

A: To find out the derivative.

Q: 4 cos ' (sin (ax t)

A:

Q: (7/2 cos'x sin'x dx Jo

A: To determine: The integral

Q: 5. | sin (Tx) cos (Tx) dx

A:

Q: 1 os( 1 (sin(7z))* =| x)+ cos( x)

A:

Q: 5. The function f(0) = (sin O+cos 0) + (sin 0– cos 0) may be written as

A:

Q: 1 sin x + 2 cos x + 3

A:

Q: .2 Determine the value of sin x + cos x for x = 30 degrees.

A: The given expression sin2x+cos2x for x=30 degrees.

Q: 14. Evaluate cos 3x+ dx. 2

A:

Q: 2 2 | sin x cos xdx X,

A: As per our guidelines we are supposed to answer only one question kindly repost the other question…

Q: 4,5in3x =sinx S Sinx(sin?x-\= sin?x. Sinx(sinx-1). COS X tank (sin zx - COS tan-o TT

A:

Q: 2 2. (sin cos x) = sin 2x +1 2х +

A: The given identity

Q: 12. x² sin(x + y) = 1, -

A:

Q: 2. If sin x cos x + sin 2x =1 what are the values of x

A:

Q: 12. sin 2t – tan t = tant cos 2t - HINT: You will use a reciprocal identity.

A: use the formula

Q: 2 tan(2x) − 4 cos(x) = 0

A: Explanation of the solution is given below.... And solve the given equation.....

Q: 4. Use Walli's formula to evaluate 2 sin*x cos°xdx.

A: Given integral is as below:-                  ∫0π2 sin4xcos9xdx

Q: 10. Evaluate cos x sin² x dx

A:

Q: 15. Evaluate | sin° x cos xdx 3

A:

Q: 2. Evaluate x sin x cos xdx.

A:

Q: 3 3m 2. sin ---- sin(20) = b. cos(20) = a.

A:

Q: (2 In sin x)3 15. S tan x

A:

Q: 3 Evaluate cos x sin x dx.

A:

Q: 3 5. cos x dx > 6. sin x cos x dx =

A: According to the trigonometric ratio:  sin2x + cos2x = 1 Integration of cos x is sin x.

Q: * /2 2 sinh (sin 0) cos 0 d0

A:

Q: 1.5; cOs X dx sin³ x – 4 sin x

A: Note:- We’ll answer the first question since we answer only one question at a time. Please submit a…

Q: In sine sin -1x os (sin-!x) + C cos V1-x? 1-x² A) True В False

A: To check:  ∫sin(elnsin-1x)dx1-x2=-cos(sin-1x)+C is true or false.