Find the exact value of the following expression. tan 345° The exact value of tan 345° is (Simplify your answer, including any radicals. Use integers or f

Q: Simplify the expression two ways. One for each side of the equation.  tan2 x* sin2 x = tan2 x -…

A: Given expression is  tan2x·sin2x=tan2x-sin2x . Now,…

Q: Use reference angles to find the exact value of the expression csc 7π/6. Do not use a calculator.

A: We need to find the value of the given expression Using reference angles.

Q: 1 1 dxdy 1-x²)(1-) 0 0

A:

Q: Liv 5 2х — 8 3 10 5 A 7 В 4 C 9 D 3

A:

Q: Find the exact value of the expression by using appropriate identities. Do not use a calculator. tan…

A: Solve the above trigonometric equation.

Q: Solve for x. ४ 155⁰ 140⁰ 120⁰ 112°

A:

Q: 2. Find x 85 60° 30°

A: Given:

Q: Find the exact value of the expression. tan 1650°

A: solution:-we know that tan(n×180°+θ)=tanθbecause tan is positive in first and third quadrant

Q: Approxamate the value to the nearest thousandth Tan 78°

A: From the given problem:   tan78°   So,   tan78° = 4.704630109

Q: Find the exact value of tan 30°. tan 30° %3D (Simplify vour answer, including any radicals, Use…

A:

Q: Evaluate. tan(-315°) -1 1 √3

A: topic - trigonometric ratios tan(-x) =-tan (x) tan(360-x) =-tan x

Q: Find the exact value of the expression. Do not use a calculator. csc 64° sec 26° - tan 26° cot 64°…

A: We will solve the problem.