Simplify and select the equivalent expressions — task. Mathematics CBSE, Class 10.

PDF chapter test TRY NOW

1.

$\frac{\sec α}{\sin α} - \frac{\sin α}{\cos α}$

$=$

$\text{cosec}\: α$
$\cos α$
$\cot α$

2.

$(\sec α + \tan α)( 1 - \sin α)$

$=$

$\tan α$
$\cos α$
$\sin α$

Login or Fast registration

Previous exercise

Exit to the topic

Did you find an error?

Register for free to see more content

Register for free to see more content