Question

Evaluate each of the inverse trig functions in radians rounded to 4 decimal places

cot^−1(0)=

sec^−1(20/2)=

arctan(−1.4)=

cot^−1(−1/2)=

Evaluate each of the inverse trig functions in radians rounded to 4 decimal places

cot^−1(0)=

sec^−1(20/2)=

arctan(−1.4)=

cot^−1(−1/2)=

@Mathematics

Answer 1

cot^-1 (0) = pi/2

sec^-1 (10) = 1.47

arctan(-1.4) or tan^-1(-1.4) = -.95

cot^-1(-.5) = 2.03