Find the exact value. 13t 13л . 17т 17T Cos 18 sin + cos sin 18 18 18 V3 A) – B) 0 V2 D) C) 1/2

Q: Q1:- Calculate sin(π/4+i)

A: Results:

Q: 2. 4y+12y+10y=16x-50 cos 2.x

A: Solution to the differential equation using short cut formula method.

Q: Find the product. Leave the result in trigonometric form. (Let 0 < 0 < 360°.) (cos(120°) + i…

A: use the value of trigonometric angles.

Q: Verify if the given identity is true or false. sin²+ cos² 0 + tan²0 sec²0 O True False

A: To verify whether the given identity is true or false.

Q: Prove the following identity: cos³x-sin³x cosx-sinx = 1 + sinx coSX

A: We know,      a3 - b3 = (a - b)(a2 + b2 + ab) Also,     sin2x + cos2x = 1

Q: Simplify to an expression of the form (a sin(0)). 6 sin 기(프) 6 cos( 4

A:

Q: a b с с d 1 + tan²8 tan²0-1 1 + cot²0 cot²0-1

A: Let,(a) So,(b)

Q: Verify the identity. (sec ² 0+1) (- sin² 0+1) = 2-sin ²0 20 rch Which of the following four…

A:

Q: Evaluate sin 0 within AABC. A 25 24 7 sin 0 = Enter your next step here

A: A triangle is a polygon with three sides. A right triangle is a triangle with one of its angles…

Q: 1. Evaluate the expression (sine+cose) +(sin8-cose). A. -2 В. -1 С. 1 D. 2 2. Given the condition of…

A: 1. sinθ+cosθ2+sinθ-cosθ22. cscθ=53 , π2&lt;θ&lt;π

Q: Simplify to an expression of the form (a sin(0)). sin() 6 cos() sin(플) 6 cos(

A:

Q: 10. Prove that (지12 sin 8 cos 1 (cos a cosec 0) de 1/2-a (1-cos a )

A:

Q: 3. Find all six trig functions of 0 if sin e = sin 8 =X csc 8 = cos 8 = sec e = tan e = cot e =

A:

Q: 1. Prove the following identity: cos³x-sin³x = 1+ sinx cosSX cosx-sinx

A:

Q: If ß is such that sin 230, the of the following two values?

A:

Q: Evaluate sin 0 within AABC. 7 B 25 24 A sin 0 Enter your next step here

A: A triangle is a polygon with three sides. A right triangle is a triangle with one of its angle being…

Q: Convert this identity to one using sine term(s) only. 1 - 2 cos2r = 2sin²r - 1 -1 - sin²r 1 -…

A: This question is based on conversion of Cos2r = 1 - Sin2r

Q: t/2 Evaluate using Wallis' Formula: sin? x cos5 x dx

A:

Q: 4. 334 Given that tan x= evaluate tan2x . "

A:

Q: sin k 1-cos 2k 24. 9. 36sin k

A:

Q: PLEASE ANSWER ALL. ANSWER 4 & 5 PROVE OR DISPROVE: WRITE YOUR SOLUTION ON A CLEAN SHEET OF PAPER

A:

Q: 8 5 cos a sin xd

A: