Find the value of tan inverse tan 2 pi 3 July 8, 2019 16 32 64 128 Find the principal value of sec inverse 2 tan 3 pi by 4 Find the value of tan inverse 1 3 cot inverse 1 3 tan inverse sin pi 2 Inverse of tanx Find the value of each trigonometric ratio Find the value of each trigonometric ratio to the nearest ten-thousandth
