Math, asked by Sandipppp, 11 months ago

Anyone please solve the question in the pic

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Answered by rajashree6179

1

Step-by-step explanation:

sec^2x-2/tanx-1

=1+tan^2x-2/tanx-1

=(tanx+1)(tanx-1)/tanx-1

=tanx+1

tanπ/4

=tan45=1

tanx+1

=1+1

=2. Hope it helped you

Answered by shubham0204

1

Answer:

See in image.

Step-by-step explanation:

We simply need to factorize.

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