If sin = cos 0 0: = √/2 " determine the value of sin (20).

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A: We have to find the value of x.

Q: () V3 е) Cos b) sin'(0) h) tan 13

A: (b) We have to find angle of sin-10. Let θ=sin-10 ⇒sinθ=0 We know that sinx has its value 0 at x=nπ,…

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Q: What is the exact value of 2sin(x/2) * cos(x/2) if sin of x = 3/5 and cos of x = 4/5 ?

A: To determine the exact value of the expression.

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A: We are asked to evaluate the integral.

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A: Recall: sinπ-θ=sin θ Given,  sinπ3=32

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Q: cos y` +y = tanck) %3D

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Q: First, recall that sin²2 (0) = 1 - cos² (0). Thus, substitute (1 - cos²(0)) for sin²(0) in the given…

A: Now we know that sin^2(theta)=1-cos^2(theta)

Q: The equation sin(sin-1(x))=x holds for any real number x a. true b.false

A: domain of sin-1(x)  is  [-1, 1]

Q: (1 + cos ?)(1 − cos ?)=sin2 ?

A: TO SHOW 1−cosx1+cosx=sin2x

Q: (arctan o tan)' = 1 – pi k E z°(k +1/2)pi When differentiating on the Real line is this true?

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Q: (1+Sin O+COs02=a(+Sin0)+cose)

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Q: 5. sin³0 cos-20d0

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Q: If sin 0 + cose =p and sec 0 + cosece = q,show that q (,? – 1) = 2p

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Q: 14. tan sin -1 (-3)]

A: Find tansin-1-45=?

Q: (1) Find the exact values, without using a calculator, of sin (2r), cos (2r) and tan(2r) if tan (r)…

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Q: 9. Solve the equation for x if 0 < x < 27. 2 cos x + tan x - sec x = 0 VI

A: The correct option is option A. Use the trigonometric ratios and identities to rearrange the given…

Q: Without using a calculator, sin² (27°) + cos² (27°) · find the value of sin (55°) cos(35°)*

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Q: 5 4+ 3 2₁ 1- 0 (,¹) TT 2п STT 9 п 2 ,1) Уп 5п

A: To find the Sine function represented by the following graph.

Q: Evaluate sin[arccos(−1) + arctan(−1)].       Your result should be in exact values (do NOT use your…

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Q: 5- When the (1+cos 0 = 2 sine),the value of (0) from 0° to 360°.

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Q: Is the equation 2 sin2 0 – cos 0 + 4 = 0 possible ?

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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…