Find the exact value for the following. sin 105°

Q: Find the exact value of the expression sin(cos−1√5) , if possible.

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Q: Find the exact value of each expression: (a) sec(arctan(2)) (b) cos(2 sin 13 (a) (b)

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Q: Use the information given below to find sin (a-B).

A: Given,tanα = 512 = PerpendicularBase                               α is in 3rd quadrantPerpendicular…

Q: Find the five other trig functions if sin θ = -2/3 and θ is in quadrant IV. Put all answers in exact…

A: sinθ=-23

Q: Find the exact value of each of the following.   sin 210 degree

A: The given expression is sin210°

Q: Find the exact value of the expression. cor( an () sin

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Q: Use the appropriate compound angle formula to determine the exact value of each expression. cos (T-)…

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Q: 36 and A is in quadrant 4. 85 Find cos(2A), if sin(A) =

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Q: TT Find the exact value of sin cos 3*

A: The required value of the product of the sine function cosine function can be found with the help of…

Q: Given cos 0 = , find the value of sec 0 12

A: cosθ=-712

Q: Find the value of sin B rounded to the nearest hundredth, if necessary. 13 12

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Q: Use a calculator to find the value to four decimal places: a. sinπ/4   b. csc 1.5.

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Q: Find the exact value of sin (A + B) if sin A = 1/2, sin B = 1/3, and both A and B are in Quadrant 1.

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Q: Find the exact value of the following expression. sin-'(1)

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Q: Find the sin θ. Cos θ = 3/4, θ in quadrant I

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Q: Use your calculator to find, correct to 4 decimal places: a cos 74° 6 sin 132° c tan97°.

A: Given trigonometric ratios are cos 74° sin 132° tan 97°

Q: If sin (2a) cos (a +30), what is the value of a ? O20 O 20 O 30 О 50 O 110

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Q: Use the given information to find the exact value of the expression.  cos θ = 5/13 , θ lies in…

A: Given :cosθ=513

Q: Use the given information as sin θ = - 9/41, θ lies in quadrant III to find the exact value of each…

A: Given, sinθ=-941,    θ lies in III quadrant To find value of a) sin2θb) cos2θc) tan2θ

Q: Give the exact value of each of the following.   sin  pi/ 3

A: We have to find exact value of the expression: sin π3 Converting angle into degree by using relation…

Q: use the half angle formula to find and exact value for the following  a) sin 22.5degree b) cos 105…

A: We will find the exact value of the given trigonometric entities by using the half angle formula in…

Q: Find the exact values of the sine, cosine, and tangent of given the following information. sin a =…

A: Find the exact values of the sine, cosine, and tangent of alpha/2.

Q: Solve the trigonometric equation for the indicated domain to the nearest hundredth in radians. - 7…

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Q: cos7A = sin(A-60) where 7A is an acute angle , Find the value of A

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Q: Give the exact value of the following: sin? (300°) + sec(135°)

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Q: Evaluate the expression under the given conditions. tan(2theta); cos(theta) = 8/17, theta in…

A: We have, cosθ = 817, θ is in quadrant I To evaluate: The value of tan2θ.

Q: Find the exact value.cos 75°

A: Consider cos 75°=cos45°+30°

Q: Find the exact value of the following: sin (arctan ) 60

A: To find the exact value.

Q: Write cos 0 in terms of sin 0, for 0 in quadrant III.

A:

Q: Use the trigonometric ratio cos e-0.6798 to determine which of the following is the correct value of…

A: We have to find trigonometry ratio

Q: Find the exact values for sin 0, cos 0, and 109 60 91

A: We can find the answer as below

Q: Find cos(2A), if sin(A) = 45 53' and A is in quadrant 3.

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Q: Given sin a = ,270° < a < 360° and tan B ,180° < B< 270°, find the exact value of sin(a + B).

A: In order to solve the given problem first find out the quadrant in which both the angles lies. Find…

Q: Use the given conditions to find the exact value of the expression. sin(a) = – 13 tan(a) > 0, sin a…

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Q: Apply the compound angle formulas to solve the following: a) tan 75⁰ (in degrees) b) Cos +

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Q: Find the exact value, in radians, of the expression arc cos ().

A: We will solve the required.

Q: Find the exact value of the following expression. 13 sin

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Q: Use a calculator to find the following function values sin cos 67°

A: Given, sincos67°

Q: Find sin(2A), if sin(A) 7 and A is in quadrant 4. 25 -

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Q: Given that 0 = 1, which of the following shows that sinecsce = 1?

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Q: Find cos(2A), if sin(A) and A is in quadrant 3. 41

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Q: Use your calculator to find the following to FOUR decimal places. a. Sin 70 =| b. Cos 32 = c. Tan 14…

A: Since you have asked multiple questions in a single request so we will be answering only first…

Q: Compute the exact value of each of the following expressions. For part a, the value must be…

A:

Q: Find the exact value

A: Given information:The given expression is .

Q: Find the value of cos Q rounded to the nearest hundredth, if necessary. Q 21 10 P.

A: cos θ = adjacent sidehypotenuse

Q: Given that COSĄ 12 and a is in the second quadrant, find this function. sine= 5/12 -5/13 5/13

A: Explanation of the answer is as follows

Q: Find the acute angle theta for which tan theta 5 3.152. Round youranswer to the nearest tenth of a…

A: We have to find the acute angle theta for which tan theta 53.152.

Q: Use reference angles to find the exact value of each of the following trigonometric functions:

A: a. Here the angle is positive, hence subtract 2π from 17π6 . 17π6-2π=17π6-2π×66…

Q: Give the exact value of each of the following.   sin  pi/ 2

A: Given: y=sinπ2 For finding value of given expression, we draw graph of sine function as below