Find the principal value of tan^(-1)(-1/sqrt(3))

Inverse Tangent of sqrt(3)/3 Exact Values

Evaluating Inverse Trigonometric Functions

Find the exact value of Cos(tan inverse 3 + tan inverse 1/3)

tan^-1 sqrt(3) find the exact value of each expression

Find the principal value of tan^(-1)(sqrt(3))

sec(tan^-1(sqrt(3)/3))

Evaluate Inverse Trig Functions - Step by Step

Find the value of : `tan^(-1)(- 1/sqrt(3))`

tan(cos^-1(-sqrt(3)/2)) find the exact value

sec(tan^-1(sqrt(3)) find the exact value

tan^-1 sqrt(3)/3 find the exact value of each expression

Find the exact value of inverse cos

How To Find The Exact Values of Trig Functions

正確な三角関数の値を見つけるためのクレイジーな手技

I found the exact value of sin 1 degree (from sin 3 degrees) | Inspired by @blackpenredpen

How to use the inverse tangent without a calculator

tan(sin^-1(1/3)) find the exact value