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The value of (sin^2 20^@ + cos^4 20^@)/(...

The value of `(sin^2 20^@ + cos^4 20^@)/(sin^4 20^@+cos^2 20^@)` is

A

0

B

`1/2`

C

1

D

2

Text Solution

Verified by Experts

The correct Answer is:
C
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