find the exact value tan33 - tan3 1 + tan33tan3

Q: Which of the following is equivalent to secβ(tan2β+1) for all values of β for which secβ(tan2β+1) is…

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Q: Find the exact value of 2tan 15° /(1 - tan2 15°)..

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Q: Suppose that sin(θ)=4/8. What tan(θ)=______.

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Q: Find the exact value of tan 15°. 9, 4 2-3 ) 2+ 3 2.

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

Q: Prove tan-1z =

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Q: Find the exact value of the expression. 15 -1 tan + sin 17

A: Prequisites

Q: Use one or more of the six sum and difference identities to find the exact value of the expression.

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Q: If tan x = -2.5, then what must be the tan (-x) ?

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Q: Evaluate Tan-1(tan(pi-8))

A: Given Tan-1(tan(pi-8))

Q: snip

A: a) tantan-11+tan-12+tan-13=0b) tan-11+tan-12+tan-13=π

Q: If tant 2, what is tan (t - 7)? Enter the exact answer.

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Q: find the exact value  tan (tan-1 7/3)

A: Soultion:-

Q: Evaluate the expression tan21.4 - sec21.4 without using a calculator.

A: the given expression is: tan21.4-sec21.4  as we know that 1+tan2x=sec2x therefore, tan2x-sec2x=-1

Q: 3. What is the exact value of tan 195°7 O 2+ V3 O 2+ v3 O 2-V3 O-2-V3

A: To find rhe exact value of 195°

Q: Here is an informal proof that tanl1 + tan-12 + tan-13 = 7. Explain what is going on.

A: Refer the given Figure. Consider the each square of the triangle has the value of unit 1. Let the…

Q: Find the exact value of tan 180° in simplest form with a rational denominator.

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Q: Verify the identity:(1 - tan2 x)/(1 + tan2 x)= cos 2x

A: Given 1-tan2x1+tan2x=cos2x

Q: 4. Given that V2 – v2 sin 22.5° find an exact expression for tan 22.5°. 2.

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Q: Verify the identity: tan (π/4 + α) - tan (π/4 - α) = 2 tan 2α

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Q: The real part of tan(1 + j2) is _____

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Q: Let tan (8 ith ở in QL Find sec (2) - 16

A: Explanation and solutions is given below....

Q: Find the exact value of each expression

A: Find the exact value of the expression: tan2tan-134

Q: 5. tant x + tan2 x = tan? x sec2 x

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

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Q: Determine the exact value of tan [sin−1(-4/5)]

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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: show that the equation tan(45 + x) = 4 tan(45 - x) can be written in the form ( 3 tan^2 (x) ) -…

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Q: 57 + tan 4 15. Find the EXACT value of tan 3

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Q: #6 Find the exact value. tan265° – tan55° 1+ tan 265° tan 55°

A: As per bartleby expert policy, only first individual question is to be answered. I am answering 6…

Q: cos [ tan-1 (4/3) + cos-1 (5/13)]

A: First we change the tan-1 into cos-1 . Then we add the inner two cos-1

Q: Find the exact value of: tan A-tan B tan (A- B) =1+tan A tan B tan 80°- tan(-55°) 1- tan 80°…

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Q: Find the exact value of the expression whenever it is defined.tan-1 (-1)

A: Given tan-1 (-1)

Q: 1. Let - Tt /4< x <0. Given that tan 2x = -2, solve for tan x.

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: What is the exact value of tan 0-√3 0-1 01 0 √3 16л 3

A: we have to find the exact value of tan(16π/3)

Q: Find tanø if sinø = 1/3 and Ø terminates in QI

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

Q: Find the exact value of the expression. tan(8t/7) – tan(1/7) - 1 + tan(87/7) tan(n/7)

A: The expression is: tan8π7-tanπ71+tan8π7tanπ7 To find the exact value.

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

A: Consider the given expression as tan-1-1

Q: Find the EXACT value of tan + tan 4 3

A: We can make it easier for you

Q: 8. Use a sum or difference formula to find the exact value of tan(105°) using the sum and difference…

A: The sum and difference formulas for tangent are: tan(α+β)=tanα+tanβ1−tanα…

Q: Find tan 3. (9, 12) ? tan 3 = Give your answer in lowest terms.

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Q: Determine the exact value of tan 2

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Q: Expand tan 0 in powers of [0 – (÷)].

A: We can expand tan x in Taylor  series expansion form: Here   f(x)= tan x…

Q: Find the exact value of the expression tan (-17π/6). Do not use a calculator.

A: Use the identities given below. tan-θ=-tanθ                     ...... 1 tan3π-θ=-tanθ…

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

A: Find the exact value

Q: If tant=7/4, what is tan(t−π)?

A: Trigonometry

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.