Question

Use a calculator to evaluate csc 3ð/14

A. 1.604 B. 1.279 C. 47.686 D. 42.314 E. .739

Answer 1

What is the value of sin-1-�ã2/2

A. -ƒÎ/2 B. -ƒÎ/4 C. -3ƒÎ/2 D. -ƒÎ E. -ƒÎ/3