Evaluate sin 12 TT as sin +

Q: to find the 12 Evaluate sin- exact value.

A: Given that

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A: We use the formula for tan(A+B)

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A:

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Q: If tan 0 TT then sin 0 2.

A:

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A:

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A: Known fact: sinA+B-sinA-B=2cosA sinB

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A:

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A: From the given information, sin ϴ = 7/ 25.Known fact,  cos 2ϴ = 1 - 2 sin2 ϴ.

Q: Find the exact value of the expression, if it is defined. (If an answer is undefined, enter…

A:

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A: Given that : tan(θ) =2 with θ in quadrant I.

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A: Given,  tan 2 sin-1-1213  We have to find the exact value of the above expression

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A: To find:sin7π8

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A:

Q: Find the exact value of the expression, if it is defined. (If an answer is undefined, enter…

A: We will find the exact value of the expression as following.

Q: Find the exact value of the following; Sin 165° + Sin 105°. 2 O 2/6 O -1

A: Sin105o = sin(60+45)               = sin60cos45 + cos60sin45       (using the formula sin(A+B) =…

Q: Suppose 60 € [7/2, 3x/2] and sin(66): Find the exact value of tan(360).

A:

Q: Suppose 60 € [7/2, 37/2] and sin(60) Find the exact value of tan(30).

A: Solution is given below:

Q: Evaluate

A: Given: sin5π12

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A:

Q: Use addition formulas and the values of sin θ and cos θ for θ = π/3 ,π/4 to compute sin 7π /12 and…

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Q: Compute the exact value of sin(195 °)

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Q: Show that each of the following is true.sin (180 degree - theta ) = sin theta

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Q: Find tan θ if sin θ = 1/4 and θ terminates in QI.

A:

Q: Show that cos (90 degree - A) = sin A.

A: The given identity is cos90∘ -A=sinA.

Q: 1.Determine the exact value of 2 sin 60° x tan 30°.

A: Given expression is 2sin260°×tan30° Let I=2sin260°×tan30°           (1)

Q: 1. Use the sum or difference formula to find the exact answer for sin(255°).

A: Solve

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A:

Q: 17. Rewrite sin (2 tan as an algebraic expression.

A: We use  double angle formulas  sin(2A) = 2 sin(A) cos(A)  sin(2A) = 2tan(A)/(1+tan2(A))

Q: Evaluate sin 0 within AABC. 3

A:

Q: Find the exact value of the expression, if it is defined. (If an answer is undefined, enter…

A: To find the exact value of the given expression.sin-1sin4π3

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A: Given: show that sin180∘-θ=sinθ For verifying given statement, we simplify left hand side

Q: Find the exad value of sin 12

A:

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A:

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A: Given:- sin(ø)= 1/3 and Ø terminates in QI To find:- tan(Ø)

Q: What is the sin (24.9)?

A:

Q: Use a product-to-sum formula to rewrite sin 6b cos 5b as a sum or difference. sin 6b cos 5b = || %3D…

A: We know that sin(A+B) = sinA.cosB + cosA.sinB sin(A-B) = sinA.cosB - cosA.sinB

Q: Find the exact value of the expression, if it is defined. (If an answer is undefined, enter…

A: topic- trigonometric ratios

Q: Compute the exact value of sin 12

A: Given query is to find the exact value of given sin function.

Q: Recall that sin2 θ means (sin θ)2. If tan θ = 3, find tan3 θ. tan3 θ =

A: Given information

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A:

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A: Given- The expression as sin31π6 To find- Exact value of the given expression.

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A: Given, tanθ=1-cos2θsin2θ

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A: Below is the explanation of the question.

Q: Let sin(θ) = -8/17 and cos(θ) = 15/17 and find tan(θ).

A: