Question

Simplify:- (sec theta + tan theta) (1-sin theta) ​

Answer 1

Answer:

(sec theta+tan theta)(1-sin theta)

(1/cos theta + sin theta/ cos theta)(1-sin theta)

[(1+sin theta)/cos theta](1-sin theta)

(1+sin theta)(1-sin theta)/cos theta

(1)²-(sin theta)²/cos theta

1-sin²theta/cos theta

(1-sin²theta=cos²theta)

cos²theta/cos theta

cos theta×cos theta/cos theta

(By cancelled cos theta)

cos theta

Step-by-step explanation:

Answer 2

Answer:

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