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The value of cos(270^(@) + theta) cos (9...

The value of `cos(270^(@) + theta) cos (90^(@)-theta) - sin (270^(@) - theta) cos theta` is...

A

0

B

`-1`

C

`1//2`

D

1

Text Solution

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The correct Answer is:
D
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KCET PREVIOUS YEAR PAPERS-KARNATAKA CET 2005-MATHEMATICS
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