Il Simplify the fractional expressions to lowest terms. A. For numbers 1-3, factor each expression and simplify. d. 4 csc x 1. 12 csc x-8 sin? x - cos? 2. 4 csc? x-8cscx-1 VID- sin x+ cosX 3. 2 csc x+2 ng pag para nilya a ns nas

Q: simplify the expression (square root of 16 - x square) sd much as possible after subtituting 4cos…

A: Using sin^2(x)+cos^2(x)=1

Q: Establish the identity. (csc a- sec B) +(sec ß+ csc a)( sec B- csc a) = -2 sec B(csc a- sec B)…

A:

Q: Use the product-to-sum identities to rewrite the following expression. sin (2s - 3) cos (s +3) sin…

A: Given that,             sin(2s-3) cos(s+3) =22 sin(2s-3) cos(s+3)=2sin(2s-3) cos(s+3)2…

Q: What expression is equal to the given expression below? 1- tan²x 1+tan²x a. sin 2x b. cos 2x -sin 2x…

A: Given: 1-tan2x1+tan2x We write tan x by using the ratio of sin x and cos x.

Q: sin y 2 1- cos y COS

A:

Q: -10: Simplify. 9. (1– cosx)(cscx + cotx)

A: Simplify  (1-cosx)(cosecx+cotx)

Q: Find the exact value of the expression given below. cos(15)

A:

Q: n n+sin an Un ||

A: Power Series: A series of the form ∑n=0∞anz-z0n is called power series about a point z=z0 Note that…

Q: +24√3 11. In triangle ADEF, m2D = 45°, mZE = 63°, and EF = 24 in. What is DE to an inch? O 30.2 in.…

A: In triangle DEF  Measure of angle D is 45°. Measure of angle E is 63°. Length of EF is 24 inch.

Q: Use the Pythagorean identities to write the expression as an integer.

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Q: Find the exact value of the following expression. tan (- 855)° ..... tan (- 855)°: (Simplify your…

A: Please refer the attached image for complete solution.

Q: Jse the given information to find (a) sin (s +t), (b) tan (s + t), and (c) the quadrant of s +t.…

A: