Question

If $sin\theta =cos\theta$, then the value of $cot\theta +tan\theta$ is:

[1 mark]

• A. -2
• B. 2
• C. 1
• D. -1

Answer 1

The correct option is B 2

$sin\theta =cos\theta$
$\Rightarrow \theta ={45}^{\circ }$
$cot\theta +tan\theta =cot45°+tan45°=1+1=2$