Question

Solve the equation in the interval from 270° to 810°

Your answer should be in degrees

cos(x)=1

Choose all answers that apply

A. 0°

B. 90°

C. 360°

D. 540°


E. 720°



F. 1080°

Answer 1

C or E

Explanation:

The answer should be choice.C or E

Answer 2

Explanation:

cos(x)=1

Choose all answers that apply

A. 0°

B.90°

C.360°

D.540°

E. 720°

F.1080°