Give the exact values for the following quantities.
(i) cos(13 $\pi$) , (ii) sin(13 $\pi$)
A) (i) -1, (ii) 1
B) (i) 1, (ii) 0
C) (i) -1, (ii) 0
D) (i) 1, (ii) -1

Name: Give the exact values for the following quantities. (i) cos(13 $\pi$) , (ii) sin(13 $\pi$) A) (i) -1, (ii) 1 B) (i) 1, (ii) 0 C) (i) -1, (ii) 0 D) (i) 1, (ii) -1
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Question

Give the exact values for the following quantities. 
(i) cos(13 $\pi$) , (ii) sin(13 $\pi$)
A) (i) -1, (ii) 1
B) (i) 1, (ii) 0
C) (i) -1, (ii) 0
D) (i) 1, (ii) -1

Quizplus · Accepted Answer

The angle 13π is equivalent to π (since 13π - 6π*2 = π), where cos(π) = -1 and sin(π) = 0.

Give the Exact Values for the Following Quantities π\piπ ) , (Ii) Sin(13

Give the Exact Values for the Following Quantities $\pi$ ) , (Ii) Sin(13