Question

State true or false.
$cot\theta$ can also be written as $tan({90}^{\circ }+\theta )$.

• A. True
• B. False

Answer 1

The correct option is B

False

$cot\theta =tan({90}^{\circ }-\theta )$.

Similarly, $tan\theta =cot({90}^{\circ }-\theta )$.