aluate the integral [ sin³0cosº0d0 by trigonometric transformation, we use the identity; 1+ cos20 cos²0= 2 sin20 sin cose= 2 1- cos20 sin²0= 2 sin²0=1-cos²0

Q: identify A, B, C, and D for the sine functions in Exercis "y = 2 sin (x + p) - 1"

A: Consider the provided function, y=2sinx+p-1 Identify A,B,C and D for the sine functions. We know…

Q: Verify the identity : 1-cosx sinx = 2 csc x sinx 1– COsx 2.

A: Given- 1-cosxsinx+sinx1-cosx=2cscx To verify- The above identity. Identity Used- sin2x=1-cos2x

Q: Show that sin-1 v + cos-1 v = π/2 .

A: Given: sin-1 v+cos-1 v=π2

Q: Find exact positive value of Cos ꆪ = 2/3

A:

Q: Simplify  1/cos a 1/sin b

A: we know that  1cosθ=secθ1sinθ=cosecθ

Q: amplitude of 2 sin 4t + 3 cos 4t.

A: Given that 2sin4t+3cos4t. Approach: Let aa2+b2=siny and ba2+b2=cosy…

Q: epresent 3 sin x + 6 cos x in a form A sin(x + p), use radians for p.

A:

Q: dy Find dif sin x + 2 cos 2y) = 1 dx

A:

Q: Show that Cosx dx 9- Sin 3D

A:

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

A: Consider the given identity

Q: Express the product sin 7x cos 3x as a sum or difference.

A: Given information: The given expression is sin7xcos3x. Concept used: 2sinAsinB=sinA+B+sinA-B…

Q: Find the value of cos 1- + 2 sin 1/2

A: value=?

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

A:

Q: Show sin 3A = 3 sin A cos²A - sin A.

A: Explanation: Given that: sin3A=3sinAcos2A-sinA Concept: sin3A=3sinA-4sin3A sin2A+cos2A=1

Q: Find S(sin20cose + cos30)d0

A: