Simplify the following expression. * ;) sin (tan-

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: Simplify the following expression  1 + cos4θ / sin4θ

A: We can make it easier for you.

Q: Rewrite the expression cos(α + β) cos β + sin(α+β) sinβ as a simplified expression containing one…

A: The given expression is cos(α + β) cos β + sin(α+β) sinβ   ...(1)we know that ,…

Q: Simplify the expression √x2 +1 as much as possible after substituting tan(θ) for x.

A: Given : Substitute tan theta for x in the given expression and simplify as much as we can

Q: Simplify the following expression. sin (u − π /2)

A: Given expression:

Q: 2. tan(;- 2j)

A: Given: tan12-2j

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

A:

Q: Enter a simplified algebraic expression for the expression. X, cos tan %3D

A:

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

A: Given the trigonometric identity tan(5x)

Q: Use the above to evaluate x sin(x) ap: - 72

A: c) Given that, quadrature formula ∫01x1-x2fxdx=∑i=0nai fxi To find: ∫01x sinx1-x2dx

Q: Without using a calculator, evaluate the following expression.  tan 1tan-1 12

A: Given, The expression, tan(tan -1 12).

Q: Write the given expression as an algebraic expression in x. sin(2 tan-'(x))

A: Trigonometric

Q: what is the exact value of sec(pi/6).

A:

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: Evaluate the expression below without using a calculator. cos tan + sin-1

A:

Q: simplify the following function and choose the right answer/answers sin20 y cos20 sino cos0

A: The given function is y=sin2θsinθ-cos2θcosθ.

Q: Simplify the following expression. sin (x + 27) b. cos (x - 27) C. tan (x - T) a.

A:

Q: Simplify the expression by writing it in terms of 0. tan(n – 0)

A: Answer is- -tantheta Explanation is given below...

Q: Rewrite the following expression in terms of the given functions. 1 cos x and sin x tan X+ cot x

A: We have to Express

Q: Write an equivalent algebraic expression that involves x only.      tan (cos- 1 x)

A: Evaluate tancos-1x       ...(1)

Q: Simplify the expression. tan p – tan x

A:

Q: Find the exact value of the expression  tan300

A: Solution is here

Q: Simplify the following expression by writing it as a term with only one trigonometric function. 2.…

A: We need to have the idea of the following trigonometric formula: 1/(sec²(x)) = cos²(x)…

Q: Evaluate the expression below without using a calculator. cos 2 tan-11)

A: Solved below

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: Find the exact value of each expression.

A: To find: Exact value of tan-133.

Q: Evaluate the expression below without using a calculator. con(tan- V3 + cos-1 2

A: Given expression is : costan-112+cos-132 To find the value of the given expression.

Q: Evaluate or simplify the following expression as shown without using a calculator.

A: Given sin-1 32 Let θ=sin-1 32 This implies sinθ=32 where θ∈-π2,π2 the range of inverse sine function…

Q: Verify the identity by transforming the lefthand side into the right-hand side.

A: We have to verify the identity: 1+tan2 θtan2 θ=cosec2 θ We know the identity, sec2 θ-tan2 θ=1⇒sec2…

Q: Complete the proof of the identity by choosing the Rule that justifies each step. tanʼx (csc?xr- 1)…

A:

Q: Given the expression below, what is the value of tan O? * sec20 = x² + 1,

A: Given sec2θ=x2+1. To find tanθ. Solution: We know that, sec2θ-tan2θ=1 So, we have…

Q: cos(T+ tan 1 /2x)

A:

Q: Find the exact value.tan 285°

A: tan 285

Q: tan(los +1(-)

A:

Q: Evaluate the expression below without using a calculator. sin(arccos 1/2+ arctan1/2)

A:

Q: Simplify the following trigonometric expression. cosx(secx- cosx)

A:

Q: simplify the following function and choose * the right answer/answers sin20 cos20 y = sino cos0

A: Simplify the trigonometric equation by substituting the correct trigonometric formulas to reduce it…

Q: Simplify the following expression.   (sinθ / cscθ)- secθcosθ

A:

Q: Simplify the expression cos (tan-1  x)

A: Given expression:                            costan-1x

Q: Detamine the value Sin e Of tan2e when 12 13 and IT

A: Given:          sin θ = 1213     and  π2 < θ < π    To find :                 The value of tan…

Q: Which of the following expressions is equivalent to: tan(a + b)

A:

Q: Find the exact value of the expression: tan -1 40 иp)

A:

Q: Find the exact value of the expression below. tan() + tan() 2T 1 – tan() +tan( 15

A:

Q: Evaluate the expression below without using a calculator. sin(2cos-()) =|

A:

Q: Rewrite the expression, cos x/(1 + sin x) + tan x; cos x  in terms of the given function or…

A: Rewrite the expression, cos x/(1 + sin x) + tan x; cos x  in terms of the given function or…

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

A:

Q: Simplify the expression tan ⁡x+cot ⁡x/cot⁡ x.

A:

Q: Simplify the following expression. sin (30° - x)

A: It can be solved using the formula sin(A - B) = sin A cos B - cos A sin B sin 30° = 12 and cos 30° =…

Q: Evaluate the following expression. arccsc(/2) Provide your answer below: Radians

A: We can find the answer as below.

Q: Evaluate the expression without using a calculator, and write your answer in radians. tan (1) 4

A: Without using calculator find the value of tan inverse 1

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.