Use exact values to show that each of the following is true.     If tan A  = 5/12  , find tan 2 A

Q: Use a calculator to find the following values: sin(0.3) cos(0.3) tan(0.3)

A: our objective is to find the values.

Q: Which of the following is not in the domain of tan(x)? Select all correct answers. Select all that…

A: Given that: f(x)=tanx

Q: Without using a calculator, evaluate the following expression or state that the quantity is…

A:

Q: Find the exact values below. If applicable, click on "Undefined". 3n 믐 미 Undefined tan ? 3n csc

A: We know that tan(θ)=sin(θ)cos(θ) thentan3π4=sin3π4cos3π4=22-22=-1∴ tan(3π4)=-1

Q: Find the exact value of tan 165°.

A: Given

Q: find the exact value of tan(pi/4)

A: The exact value of tan(π4) is 1.

Q: Which of the following values of satisfy the equation tan 0 = sin 0? 占2

A:

Q: Find the exact values of the following: (a) tan−1 (−1) (b) sin (cot−1 (5 2))

A:

Q: Find the exact value of the expression tan−1 (−√3/3 ) , if possible.

A:

Q: Find exact values for each of the following.tan 15  0

A: Evaluate tan 15°.   Since, tan 15°=tan 45°-30°. Apply the Identity: tan A-B= tan A-tan B1+tan A·tan…

Q: Find the expression, identical to the given tan(5x)

A: Given the trigonometric identity tan(5x)

Q: Which of the following is not in the domain of tan(x)? Select all correct answers.

A: Given Select the values that are not in the domain of tan(x)

Q: Give the exact value of each of the following:     tan 330 0

A: tan330° Now, simplify the above expression. tan330°=tan180+150°=tan150°

Q: Given the expression below, determine tan (0/2). sin 0 - x². 1+cos 0

A: We have to find the value of tanθ2 by the given expression sinθ1+cosθ=x2 first using the formula of…

Q: If sin x and T <x < , find tan x exactly. !! 1/4

A: We can use trigonometric identities to find the exact value of trigonometric function. We can use…

Q: Find the exact value of tan α = - 3/4 , α lies in quadrant II, and cos β = 1/3, β lies in quadrant…

A: Given tanα=-34 , where α lies in second quadrant. cosβ=13 , where β lies in first quadrant. We know…

Q: Given sin 0 = 2, where tan 0 < 0, determine the value of tan 20 O -24/7 24/25 O 24/7 O -24/25

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Q: Given tan θ = - 1/3 and cos θ &lt; 0, find sin θ and sec θ.

A: To find sinθ and secθ

Q: (a) Find the exact value of tan(A) given that tan(2A) 3 and 4 < A< 7.

A:

Q: Given tan a = -4 and tan B = -6. Find the exact value of tan(a + B). O 10 22 O 10 23 O -10 10 21

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Q: Without using a calculator, evaluate the following expressions as shown.

A: we know that tanθ=3 when θ=π3 for θ∈-π2,π2

Q: Given sin x = and 0 <x <, find the exact value of cos 2x and tan 2x 13

A: Consider the given trigonometric equation sinx=513  ,  0&lt;x&lt;π2 First, find the value cosx…

Q: Determine the following: b. Find tan 30° -

A: Given :tan-30°

Q: Use an identity to find the exact value of the following expressions. a. tan(5 + b. cos(15°)

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

A: Giventan(12cos-189)

Q: Find the exact value.tan 285°

A: tan 285

Q: Find the exact value of each expression. a. arctan (tan 4? 3 ) b. tan (tan−1 4 5 ) c. tan (tan−1 7 6…

A:

Q: > > > If cos a=−2/11 and tan a>0, find the exact value of csc a.

A:

Q: Find the value of tan 0 in AĀBC. B 25 A 24 7 tan 0 = Enter your next step here

A: Given: Formula: tanθ=opposite side adjacent side

Q: Let tan e = 7 with e in QI and find the following. sec 20

A:

Q: Use the facts that cos (π/6)=((√3)/2) and sin (π/6)=1/2 to find the exact value of tan ( π/12)

A: Given: -

Q: Find the exact value of cosl tan 12

A:

Q: Find tan 20, given the expression below. 1 and sec 0 > 0, 3 tan 0

A: To find: The value of tan 2θ. Given: The value is tan θ=-13. Formula used: Trigonometry formula: tan…

Q: Let sin θ = −5/13, and cos θ = −12/13, and find the indicated value.   tan θ =

A: Given Sin θ = -513  and Cos θ = -1213We find tan θ .

Q: (ii) Hence, without using a calculator, find the value of tan(22.5°

A:

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: Use the given conditions to find the exact value of the expression. IT a + 6 cot(a): cos(a) < 0, tan

A: Given function is tanα+π6 Given conditions are : cotα=-38,cosα&lt;0

Q: Given that sin x 3 and 0° < x < 90°, what is the value of tan %3D

A: Given that sinx=35 and 0&lt;x&lt;90 We need to find the value of tanx2 Take sinx=35…

Q: If tan(x) = − 15/8 and x is in quadrant IV, find the exact values of the expressions without solving…

A: Given, tanx =-158 and x is in quadrant IV, We have to find sin(x/2) cos(x/2)  tan(x/2)

Q: What is the formula for tan 2A?

A: Given:tan 2A

Q: Evaluate the expression under the given conditions. tan(20); cos(0) = 0 in

A: Given  cos(θ)=35, θ in Quadrant I. We have to find the value of  tan(2θ).

Q: Find exact values for each of the following.   tan 75  0

A: To find the exact value of tan 75°. We know that                                tan θ =opposite…

Q: Find exact values for each of the following.     tan 15  0

A: We have to find the exact value of trigonometric function: tan 15° Rewriting the given function, tan…

Q: Use the following information to determine tan(2x). tan(x) = -3 and sin(x) is negative

A:

Q: If sin A= , which of the following could be the value of tan A?

A: Given sin(A)=12   To Evaluate tan(A)=?

Q: Find the exact value of tan (–1740)°. 2 1

A:

Q: Suppose v is in the interval with tan v = -5. Find the exact expression for the indicated quantity.…

A: tan(v-12π)=tan(-(12π-v))

Q: Use a calculator to find the following values: sin(0.75) = %3D cos(0.75) = tan(0.75) =

A:

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.