а, ха, P O - sin (p) a _ | None of the choices O cos (4) O - cos (4) a O sin (4)

Q: The point (-4, –6) is on the terminal arm of IC. Which is the set of exact primary trigonometric…

A:

Q: sin (7π/6) + cos (3π/2)

A: Given,

Q: (cos 20+i sin 20)² (cos 30+i sin 30)2 3 (cos 40+i sin 40)(cos 60+i sin 60)

A: We know the De Moivre’s Theorem Which is  (cos x + i sin x)n= cos(nx) + i sin(nx)  From the above…

Q: Sketch r = 3 sin(θ) on a standard x − y coordinate plane. Also, convert this equation to a…

A: Given,  The equation, r = 3 sin(θ)

Q: Werify the identity. csc 2u CSC U sec и 2

A: See the attachment.

Q: (r,1) = (r sin (f), r– cos (1)), (r.1) = (5,-) s numbers in exact form. Use symbolic notation and…

A: In this question, the concept of the Jacobian of functions is applied. The Jacobian of Gr,t is…

Q: 3. dIn cos ()| = 3 3tan( ) - -을cot (클) 3 3 -tan(을) x2 3 ○ 음cot (을)

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Q: Cos 30 5-u cosØ do = Tz

A: ∫02πcos3θ5-4cosθdθ

Q: cos 2u · sin u = cos 2u for ,

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Q: (3) Evaluate and convert to rectangular form, [ 2 ( cos-+ i sin =)]5 4 4

A: To evaluate and convert in rectangular form :-

Q: Mutiply    (2 Cos theta +3 ) (4 cos theta - 5 )

A: To multiply: 2cosθ+34cosθ-5 Solution: Multiplying the given expression,…

Q: 4. у%3D 3 sin(10х) 5. у %3D cot(2x3) 6. у %3D cot?x

A: Our objective is to differentiate the above questions.

Q: point p(7; -12) lies Standerd The the terminal On ray rositiorn in 1.1 De termine! the length of or…

A: Here for calculating the length of OP we will use the Pythagoras theorem which formula is (Sum of…

Q: Given: (-8, 6) sine = 3/5 4/5 -4/5 -3/5

A: We know that Sin(theta)=y/r r=√(x^2+y^2)

Q: Using the principal value find: 137. cos-"(cos) , csc-(-/2) cos-1(cos

A: Given: cos-1cos13π6

Q: Cos2 π/3 + sin2 π/3

A:

Q: 1. sin (2 sec (3) 2. + sec 2. sin sin -1 3. tan 2cos 4 5. 4. secl sin 5. cos sin + sec 3 3/4 315

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Q: sin(π /4)=............cos(8π /3)=.....................

A: We have to find the exact values of the given trigonometric functions: sin π4cos 8π3 We know the…

Q: sec 0 = cos 0 = sin 0 = tan 0/2 = sin 20 = sin 0/2 =

A: Follow the procedure given below.

Q: (cos 20+i sin 20)² (cos 30+i sin 30)² | 3 (cos 40+i sin 40)(cos 60+i sin 60) COS

A: The given expression is cos2θ+isin2θ2cos3θ+isin3θ2cos4θ+isin4θcos6θ+isin6θ13 use De Moivre's theorem…

Q: sin 17° %3D

A: Given sin 17° = ?

Q: –1 Will sin (sin- x) result in the same answer as sin- (sin x)? Explain your answer.

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Q: 6. cos A = - 17 and cos B = -, with A and B in QIII.

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Q: 17. sin (-1)

A: 17. sin-1-1

Q: Anton Chapter 4, Section 4.2, Question 14 Let f = cos 2x and g = sin 2x. Which of the following lie…

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Q: 1.) у %3 cos -6-х4 1.) у %3D cos -6•x4 y' = %3D

A: The chain rule of differentiation states that f(g(x))'=f'(g(x))g'(x). For the given function,…

Q: let cosx=-4/5, pi<2<3pi/2. find csc(x/2).

A: Solved below

Q: (5,-15) sin = CSC@= CoS O= sec@: tan 0= coto:

A:

Q: tan (x) = -5.4. What is cot (90° – x)? %3D Submit

A: Need to find value of given.function

Q: 9. tan 0 = 4, sin 0 < 0 %3D

A: As per Bartley guidelines we are supposed to answer only one question per post. This post contains…

Q: What’s different between the solutions to the equations cos(theta)=1/2 and Theta=cos -1 (1/2)?

A: Given, cos θ =12 θ =cos-112

Q: Establish the identity. 2. 2. secu cos u - sinu= cos ʻu Write the left side term sec u in term of…

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Q: Cos u= 8/9. Evaluate cos v

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Q: Exercise 2.2.2 1. Cos [ sin- (22) ] 2. 2sin [ csc 3 Cet [sin- (특)+ tan' ()] 3.

A: Note: As per our guidelines, we are supposed to solve only first question. Kindly, Repost other…

Q: s And period of 8- tan 4X yo (2) @ yo 5 cos.soX 10

A:

Q: cos² 3ß – sin² 3ß

A:

Q: 3 cos(cos-1() 10-

A: SOLUTION-

Q: True or False: cos(sin 0) = 1 and sin(cos0) = %3D

A: I have shown that given result is False.

Q: 61. sec 2 1+ cos 0 65. cos 64. tan = csc v - cot v sin (30) 67. cos (30) = 2 sin 0 cos 0 2.

A: (61) We have to prove, sec2θ2=21+cosθ We know that, from half angle formula cosθ2=1+cosθ2 On…

Q: 13t 2) cot – 3 23т 4) sin - 6. 10t 6) sin –- 3

A: Since the student has posted many sub-parts of the question and does not mention any specific part,…

Q: explain how we can evaluate the expression cos(arctan(v/a)) and what the evaluation is in terms of v…

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Q: -2 -4 -2 -4 2 sin -2 1 2 cos -2 1 = I. %3D 4 2 2 5,

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Q: 9. CSC X COS x + sin x = CSC X cos?

A: We have to prove the identity.

Q: 9-20. What is the domain of y = sin(@)? Justify your reasoning. %3D

A: We have to find domain

Q: Verify the identity: (cot2 θ + 1)(sin2 θ + 1) = cot2 θ + 2

A: cotθ=cosθsinθ cos2θ+sin2θ=1

Q: 1. sin(2 – 5i) 2. cos(1+ i) 3. tan(3 – i) 4. sec(2 + 3i) 5. csc(2 + 2i) 6. cot(5 – 5i)

A: Solution:Givensin(2-5i),cos(1+i),tan(3-i)Formula:sin(A-B)=sin A cos B -cos A sin Bcos (A+B)=cos A…

Q: sec(똥) = 부] 1 cos(특) 3 3

A: Given problem:- sec(5π/3)

Q: 1 tan-12 5 6. sin cos 13 7. tan sec 5 8. sin cos 5 (c) 9. sin (sinz)

A: Here we have to find the given trigonometric function.