integeration of tan^2x
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Answered by
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Hey there !!!!!!
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
We know that
sec²x-tan²x= 1
sec²x-1= tan²x


And
So,
= tanx-x
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Hope this helped you.................
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
We know that
sec²x-tan²x= 1
sec²x-1= tan²x
And
So,
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Hope this helped you.................
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