3. Find the exact value of the expression: sin tan-1 12 [tan- + cos

Q: Find the exact value of the expression. -1 15 cos tan 8

A: The given expression is costan-1158. It is known that, cosarctanx=1+x21+x2.

Q: Find the exact value of the expression ((1):- () tan(1) sin cos-

A: cos(pi/3)= 1/2 so, cos^-1(1/2)=pi/3tan(pi/4)=1, so, tan^-1(1)= pi/4

Q: Find the exact value of the expression. tan(sin−1(12/13))

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Q: Find the exact value of the expression. 2 tan cos 2

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Q: 2 and 270° <0 < 360°. 13 Suppose that sin0 = - Find the exact values of sin - and tan

A:

Q: 40 cos tan

A: Given, cos[tan-1(40/9)] The value of tan-1(40/9) = 77.31960

Q: Find the exact value of the expression. sin sin 16 CoS Cos 16 16 16

A:

Q: 4 Suppose that sina and 90° < a < 180°. 5 a Find the exact values of sin and tan 2 गंत 2

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Q: 8. Find the exact value of the expression. tan cos 2

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Q: 1. Find the exact value of tan(sin-().

A:

Q: 10. If cose = /3 sin 0 then the exact value of tan 20 is: A. -V3 В. 23 1 С. D. 3

A:

Q: Find the exact value of tan (2 cos-1

A: We can solve the problem by applying trigonometric ratio.

Q: Give the exact value of sin (cos ()). 3

A: The objective is to find the exact value of the trigonometric function.

Q: Find sin), cos), and tan from the given information. cos(x) = - 180° < x< 270° 25 sin) - cos tan

A:

Q: Find the exact value of tan15°. 4 2+ /3

A: Exact value of:                            tan(15°)=?   We use the trigonometry formulas to find the…

Q: Find the exact value of cos(tan-1 5/12).

A:

Q: Find the exact value of the given expression. 0(2 tan-¬() COS

A: cos2tan-143 Now let tan-143=θ⇒tanθ=43⇒sec2θ-1=43    ∵sec2x-tan2x=1⇒sec2θ-1=169      Squaring on both…

Q: Find the exact values for sin 0, cos 0, and tan 0. 37 12 9.

A:

Q: 1 + tan -1 sin( cos

A: we know that…

Q: The value of the expression cos r- tan z-2 + sin z + sec is

A: sin2x+cos2x=1 sec2x-tan2x=1

Q: Find the exact value of the expression. 7 sin sin + cos 25 17

A: Use sin(A+B)  , expand and solve

Q: Find the exact value of the expression. 3 + cos sin sin 8 1 17

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Q: Find the exact value of the expression. tan n sin COS

A:

Q: Find the exact value of tan α = 4/3, π &lt; α &lt; 3π/2, and tan β = 5/12, 0 &lt; β &lt; π/2 under…

A: Given condition - π&lt;α&lt;3π2    that means α is in 3rd quadrant.0&lt;β&lt;π2     that means β is…

Q: 10. What is tan 315° + cos (-570°) equal to? V3 b. a.- (1+4) а.-1 V3 d. 1 -

A:

Q: Find the exact value of cos-1(tan 3pi/4)

A: Answar is pie.

Q: . Find the exact values of sin (–3π), cos (–3π), and tan (–3π)

A:

Q: 1. Find the exact value of each expression: (d) tan-1 tan 3 cos 15л COS 7 (е) (f) cot ( sin V3 +…

A:

Q: 5 and 90° <0 < 180°. 13 Suppose that sin0 %3D Find the exact values of sin and tan -

A: Given, sinθ=513 and 90°&lt;θ&lt;180° That is θ lies in the second quadrant,

Q: Find the exact value of the expression. Not a decimal.   Sin ^-1[cos(-4Pi/3)]

A: Please see the explanation below

Q: Find the exact expressions for sin θ​, cos θ​, and tan θ.

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Q: Find the exact value cos[(tan^-1(4/3)+cos^-1(5/13)]

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Q: Find the exact value of the expression. sin(cos () - tan "()

A: trigonometry

Q: Find the exact value of the expression. 1 tan sin cos

A:

Q: Find the exact value of the expression. tan(an-1(금)- cos-1 (금))

A:

Q: Complete the identity cos^2?+tan^2?+sin^2?=

A:

Q: 15 COS 2 tan-1 8.

A: The given trigonometric function is cos2tan-1158. The following trigonometric identities are used in…

Q: 5. cos? x (tan? x + 1

A:

Q: Find the exact value of the expression. sin(s: () - ian (3)) - tan-1

A:

Q: Find sin sin(), cos(2), and tan (2) from the given information. 24 cos(x) = 180° < X < 270° 25 sin()…

A: I have stated the used formulas in the solution.

Q: 8. 15 Use the figure above to find the exact value of sin 20, cos 20, tan 20. sin 20= cos 20= tan…

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Q: Find the exact value of the expression. sin(cos) -1 13

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Q: Find the exact value of cos" 7. tan

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

Q: 5. Simplify the expression cos" a–1 sin a-1 sec? a O - sec? æ O tan? x O - tan? z

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Q: Evaluate the exact value of x²– 16 tan cos

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Q: Find the exact value of the expression. sin(cos-11+ tan-1 1) + (V3 +1) x 2/2

A: