Question

$(1+tan^2 \theta )(1-sin \theta)(1+sin \theta)=$​

Answer 1

Answer:

answer is 1

mate here is answer

Step-by-step explanation:

1+tan2²theta=sec²theta

(1-sin theta)(1+sin theta)=1-sin²theta

1-sin²theta=cos²theta

so putting the values we get

sec²theta×cos²theta

1/cos²theta×cos²theta=1

please mark my answer as brainlist