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Which of the following number (s) is/are...

Which of the following number (s) is/are rational number? (A) `sin 15^0` (B) `cos15^0` (C) `sin15^0 cos15^0` (D) `sin15^0 cos 75^0`

A

`sin15^(@)`

B

`cos15^(@)`

C

`sin15^(@) cos15^(@)`

D

`sin15^(@) cos75^(@).`

Text Solution

Verified by Experts

The correct Answer is:
C
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