Mark (√) against the correct answer in the following:

cosx is an even function so,
![]()

=2(1-0)
=2
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Couldn't generate an explanation.
Generated by AI. May contain inaccuracies — always verify with your textbook.
Mark (√) against the correct answer in the following:

cosx is an even function so,
![]()

=2(1-0)
=2
Couldn't generate an explanation.
Generated by AI. May contain inaccuracies — always verify with your textbook.
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