객관식Evaluate the expression.sin−1(22)\(\sin\)^{-1}\(\left\)(\(\frac{\sqrt2}{2}\)\(\right\))sin−1(22)384views6rank
객관식Evaluate the expression.tan−1(−33)\(\tan\)^{-1}\(\left\)(-\(\frac{\sqrt3}{3}\)\(\right\))tan−1(−33)516views11rank
객관식Evaluate the expression using a calculator. Express your answer in radians, rounding to two decimal places.sin−1(−13)\(\sin\)^{-1}\(\left\)(-\(\frac\)13\(\right\))sin−1(−31)377views5rank
객관식Evaluate the expression using a calculator. Express your answer in radians, rounding to two decimal places.cos−1(14)\(\cos\)^{-1}\(\left\)(\(\frac\)14\(\right\))cos−1(41)408views4rank