if tan A = 4/7 and tan B =5/2 what is tan (A-B)

Q: photo attached

A: The given trigonometric values are,

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A: We find the root of  1+tanh(x)-2tan(x)=0 , by Newton's method.

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A: To find the value of sin (2 x), cos (2 x), and tan (2 x).

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Q: 7. What is the exact value of tan (-105°)? O -2 – V3 O 2 - V3 O 2+ v3 O -2+ V3

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Q: 3. e<4TI. 2. ind 3. where when tan e = -

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

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Q: 4. Find the exact value of tan 45°. Enter your next step here

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A: Given, tant=92

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A: Giventanx=-3 and x is in II quadrantWe have to find sin 2x , cos 2x and tan 2xTo find sin 2x use…

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Q: 2 _ 2 if tane + sin0= m and tan0 – sin0 = n ,show that m² – n´ = 4 mn

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Q: If tant =2, what is tan (t – #)?

A: Given

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Q: 1. What is S tan x dx?

A: log|sec x|+c .

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Q: what is the general solution for -1=2tan(x) + tan2(x)

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Q: 9. Evaluate 1+tanhx 1-tanhx

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Q: 1-tan20 = 1- 2sin?0 1+tan20

A: 1-tan2θ1+tan2θ=1-2sin2θ Formulas 1+tan2θ=sec2θ1-cos2θ=sin2θ 1secθ=cosθ

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)

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A: Given; tan(t)=9/2

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Q: If cos x= √7/4 and 3 π/2 (less than) x (less than) 2 π, find tan x/2

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A: The given problem is solved below details.

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Q: If tant=7/4, what is tan(t−π)?

A: Trigonometry

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Q: If cos x= - cos 50° by 0° ≤ x≤ 360°. The value of x is...

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.