Prove the following trigonometric identities-11-sin A-11-sin A-2 2 A

We have to prove We know that, So, nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Complementary Trigonometric Ratios

Prove the fol...

Question

Prove the following trigonometric identities.

$\frac{1}{1 + \sin A} + \frac{1}{1 - \sin A} = 2 \sec^{2} A$

Open in App

Solution

Suggest Corrections

Similar questions

Prove the following trigonometric identities:

$\frac{1}{1 + s i n A} + \frac{1}{1 - s i n A} = 2 s e c^{2} A$

\frac{\cot^{2} A (\sec A - 1)}{1 + \sin A} = \sec^{2} A (\frac{1 - \sin A}{1 + \sec A})

Prove the following trigonometric identities:

$(s e c A - t a n A)^{2} = \frac{1 - s i n A}{1 + s i n A}$

Prove the following trigonometric identities:

$\frac{c o s A}{1 - t a n A} + \frac{s i n A}{1 - c o t A} = s i n A + c o s A$

{(\sec A - \tan A)}^{2} = \frac{1 - \sin A}{1 + \sin A}

Join BYJU'S Learning Program