Express as a product. 1+ sin a

Q: 11. Assume that the stated inverses exist, prove (I + A-\B-l)-!A-1 = A-'(I +B-' A-1)-1

A:

Q: Express as a product.sin 4θ - sin 8θ

A: We know the identity, sinC-sinD=2cosC+D2·sinC-D2        ⋯⋯1

Q: Jx sin 8xdx is O a. -xcos 8x sin 8x + 64 O b. - xcos 8x sin 8x 8 64 O C. xcos 8x sin 8x 8 +c 64 O d.…

A: ∫x sin8x dx On integrating by parts, we get ∫x sin8x dx=x·∫sin8x dx-∫dxdx·∫sin8x dx…

Q: 49.sin(270° + 0) = %3D A) - cos 0 B) cose C) - sin 0 D) sin 0

A:

Q: 1 (|x+y[? – |x]? – \y|*) 2

A: step:-1 Since, we know for  vector v→=v1, v2 and  u→=u1, u2…

Q: 20 -1 3. sin

A:

Q: SinJx cx

A: To solve:

Q: Give the exact answer. To enter the square root of a number, type "sqrt(a)". For example, type…

A: Use summation formula of sine

Q: Express as a product. 2π 2π sin (a - -) - sin (a + 3 3 -)

A: given expression

Q: S sin² 2xcos² 2xdx

A: This question is based on indefinite integral using Trigonometric formula.

Q: VI. Write the product as a sum or difference. Simplify the answers if possible. 13.) cos 4t sin 5t

A:

Q: Express as a product.sin cos θ + sin 2 θ

A: To express sinθ cosθ+sin2θ. Solution: We know that, sin2θ=2sinθ cosθ Therefore, given expression can…

Q: Rewrite each expressions as a product. 2 5 sin b B- 5sin 2B

A: To rewrite each expression as a product: 5sin 6β-5 sin 12β Use  the formula: sin x+sin y=2 cos x+y2…

Q: Perform the multiplication and use the fundamental identities to simplify. Show all work on a…

A: Formula used  (a - b)² = a² + b² - 2ab sin²x + cos²x = 1 sin2x = 2sinxcosx

Q: plify. 1+sin u cosu

A: We first add the fractions using LCD LCM of the denominators= (1+sinu)cosu

Q: Sin ndn

A: To evaluate the given integral