Question

Q 5: Simplify:
(1 + tan^2
theta)(1 – sine)(1 + sin o)
​

Answer 1

Answer:

The answer is 1

Step-by-step explanation:

By using the identity

1 plus tan2 theta is sec2 theta

And using ident in 1 - sin theta

Then it becomes 1 - sin2 theta

And 1 - sin2 theta will become cos2 theta

Sec2 theta is equal to 1 by cos2 theta

And finally the answer becomes 1

Answer 2

Answer:

1

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