00:01
Now, in this problem, we are given with one expression which is 1 over 1 minus sin theta plus 1 over 1 plus sin theta.
00:13
We need to simplify this expression.
00:17
Okay.
00:18
So, this will be equals to.
00:19
Now, let's try to make the denominator same in both of these two terms.
00:24
So, multiply this with, let me write this little bit here.
00:29
So, multiply this with 1 minus sin theta in the numerator and also in the denominator.
00:40
And here, multiply it with 1 plus sin theta in the numerator and also in the denominator.
00:50
Now, the denominator for both these two terms are equal.
00:53
Now, we can easily add these two fractions.
00:56
So, what you will get 1 plus sin theta multiplied with 1 minus sin theta and in the numerator, we will get 1 plus sin theta plus 1 minus sin theta...