1. cot ----= V3/3 Your answer This is a required question 2. csc 30° Your answer 9 This is a required question 3. tan ----V3 Your answer This is a required question 4. sin ----1/2 *

Q: (a) i (b). sin i

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Q: 17 15 8. sin(C) = [?

A: Use trigonometric ratio formula

Q: 211 P sin?@ sin'G do 13+5c05e

A: We know that, .

Q: 6 sin(47y)sin(5y)

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Q: 4. tan 2A if tanA = -1/3 and sec >0 %3| A. ½ В. 3/4 С.- 1/3 D. - ½ 5. tan a/12 (Hint: Use half-angle…

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Q: Arccos (sin ¹17) 6

A: Given Expression:The expression Aim:Evaluate the expression Concept used:The standard results for…

Q: 1(4 x 10°) (2 x 10)

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A+B+C = 180° then Sin At SinB+ Sin C = cotA cot B Sin A+ SinB Sin C 2. show that.

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Q: What is sin(C)? 17 15 8. sin(C) = %3D

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Q: s Sin'2o Cos 20 do

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Q: The point (-5,3) lies on the terminal arm. Determine the exact value of cos 0. Show all work.

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Q: 1. sine 12 13 cosine tangent

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Q: In the given relation, what domain value corresponds to the range value -2? {(-1,2), (-2,4), (2,5),…

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Q: Q.8 (2 sin² 91° -1) (2 sin² 92° -1) (2 sin² 93° -1)... (2 sin² (1)0 180°-1)=...... (2) 1 (3) 290 (4)…

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Q: 69. Difference of Two Angles Show that if ß - a = 1/2, then sin(x + a) + cos(x + B) = 0

A: Given:β-α=π2to prove sin(x+α)+cos(x+β)=0formula:cos(π2+θ)=-sinθ

Q: Evaluate lima-o(1- sin?e)

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Q: Sin (pi/2-u) equals? "show step by step"

A: The solution is:

Q: How is this solved

A: Our objective is to find the value

Q: the exact aue of the expression sin sin (a - B) = | (Simplify your answer. Type an exact answ

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Q: sine cose tane= tane cos?e sin?e

A: Use tanθ=sinθcosθ

Q: Here and method M₁ = tano = y M₂₁₂ = tand ₂ So tano = 0 O = 4 25 4-04 1 +1-6 tan" (1.3846) 154.16…

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Q: If a + B+y= 180 and cot e= cot a + cot B + cot y, 0<e<90 show that sin' e= sin(a- 8) sin(B -0)…

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Q: 17T Determine the exact value for sin 12

A: We have to determine the exact value for sin(17π/12)

Q: sin COS CSC cot 349 T 720 223 T 500 40 a. b. 1.171 0.048 C. 0.383 d. 1.015

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Q: ☺ Find tue indefinile intgrel. cos (5@] do

A: ∫un du = un+1n+1+C ; where, 'C' is an integration constant.

Q: If y = cose z then value of y' will be Select one: Az sine A O e-z, sine-Az O d.e dz¸ sine d O -A. e…

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Q: sin = 0,2: sin e = e: sine =

A: sin is a function of theta and r

Q: tan? 20° – sin? 20° Compute: Show your work. tan² 20° sin² 20°

A: Given  tan220°-sin220°tan220°sin220°

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

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Q: cose + sine =1 If a sine - cose and a = 1 b x2 prove that a? b2

A: Given,xacosθ+ybsinθ=1 and xasinθ-ybcosθ=1then prove that:-x2a2+y2b2=2

Q: Find the exact value. -5n sin- 6. Type + or - [ ?

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Q: QUESTION 1 What is y" if y = x2 when x = 2? О а. -3/8 O b. 1/4 О с. 3/8 O d.-1/4

A: Given : y=x-2 We need to find y'' at x=2.

Q: Let y = 4sin(3t) + 2cos(3t) be expressed in the form y = Rcos(3t - Where -Sa Sn If time t is…

A: The function f(t) is a rule that associates or fixes a number to the particular t. Periodic…

Q: Find the exact value of the trig function given that sinu = and cos v = 25 with the restriction that…

A: Given : sin(u) = (-7/25), cos(v) = (4/5) sin2θ + cos2θ = 1 cosθ = √1 - sin2θ cos(u) = √1 - (-7/25)2…