Use a table or a calculator to evaluate the function. Round to four decimal places.
-csc 0.2475
A)0.9695
B)0.2450
C)1.0314
D)4.0820

Question

Quizplus · Accepted Answer

The cosecant function is the reciprocal of the sine function. To find csc(0.2475), we first find sin(0.2475) and then take the reciprocal. Using a calculator, sin(0.2475) ≈ 0.2450, so csc(0.2475) = 1/sin(0.2475) ≈ 1/0.2450 ≈ 4.0820.

Use a Table or a Calculator to Evaluate the Function