Question

PROVE BY TRIGONOMETRIC IDENTITIES:
$\frac{1 + tan \: x}{sin \: x} + \frac{1 + cot \: x}{cos \: x} = 2( secx \: + cosec \: x \: )$
RIGHT ANSWERS WILL BE MARKED AS BRANLIEST.


WRONG/IRRELEVANT ANSWERS WILL BE REPORTED. ​

Answer 1

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Answer 2

Answer:

Please refer to the Explanation.

Explanation:

We have, cosx1−sinx,

=cosx1−sinx×1,

=cosx1−sinx×1+sinx1+sinx,

=cosx(1+sinx)1−sin2x,

=cosx(1+sinx)cos2x,

=1+sinxcosx,

=1cosx+sinxcosx,

=secx+tanx, as desired!

Enjoy Maths.!

it is the EXPLANATION