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The value of (cos^(4)x+cos^(2)xsin^(2)x...

The value of `(cos^(4)x+cos^(2)xsin^(2)x+sin^(2)x)/(cos^(2)x+sin^(2)xcos^(2)x+sin^(4)x)` is __________.

A

2

B

1

C

3

D

0

Text Solution

Verified by Experts

The correct Answer is:
B
Simplify the numerator and denominator by taking common terms appropriately.
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