KCET · Inverse Trigonometric Functions (2nd PUC) · Quiz
5 real KCET questions on Inverse Trigonometric Functions (2nd PUC). Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 1
EASYThe value of sin⁻¹(1/2) + cos⁻¹(1/2) is