Evaluate the cosine inverse of 1/2
Evaluate y = cos^(-1)(-1/2)
Evaluating Inverse Trigonometric Functions
Find Exact Value of Tangent of Inverse Cosine of (-1/2) or Tan(cos^(-1)(-1/2)) or Tan(arccos(-1/2))
Inverse cosine of 1/2
Inverse Trigonometric Functions
Evaluating Inverse Trigonometric Functions (arcsin, arccos, arctan) Using Unit Circle
Week 11 - Live Session 1 - Understanding Functions: Rational, Trigonometric & Their Properties
Learn How to Find the Angle Given the Inverse Cosine of a Value
Graphs of Inverse Trigonometric Functions (1 of 2: Thinking through domain & range)
Find the Exact Value of the Inverse Cosine of (-1/2)
Evaluate Inverse Trig Functions - Step by Step
sec(cos^-1(1/2)) find the exact value
Inverse trig functions: arcsin | Trigonometry | Khan Academy
Evaluate the trig function and inverse function
Derivatives of Inverse Trigonometric Functions
sin[cos^-1(1/2)]
How to evaluate for the composition of two trigonometric functions
Find exact value sin(sin^(-1)(1/2)- cos^(-1)(0)). Sum and Difference Formula
6 1 2 inverse cosine