Go To Your Study Dashboard

Get Answers to all your Questions

header-bg

1-sin theta/cos theta =cos theta/1+sin thetaâ€‹

Answers (1)

$\frac{1 - \sin \theta }{\cos \theta} =\frac{\cos \theta }{1+ \sin \theta} \\\\ LHS = \frac{1 - \sin \theta }{\cos \theta} \times \frac{1+ \sin \theta }{1+ \sin \theta} \\\\ =\frac{1 - \sin^2 \theta }{\cos \theta(1+\sin \theta)} \\\\ =\frac{ \cos^2 \theta }{\cos \theta(1+\sin \theta)} \\\\ =\frac{ \cos \theta }{1+\sin \theta} =RHS\\$

Posted by

Ravindra Pindel

View full answer

Similar Questions

Latest Question