Question

Sec theta (1 + sin theta ) (1-sin theta) = m find m​

Answer 1

Step-by-step explanation:

(1-sin^2theta)=m (a-b)(a+b)=a2-b2

cos^2theta=m

answer

Answer 2

Answer:

cos theta

Step-by-step explanation:

Sec theta (1 + sin theta ) (1-sin theta) = m

sec theta (1^2-sintheta^2)=m

sec theta (1-(1-costheta^2)=m

sectheta (1-1+costheta ^2)=m

sectheta (costheta^2)=m

sectheta/sectheta^2=m

1/sectheta =m

m=costheta ans

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