Question

if sinA/cosA=1 then cosecA=​

Answer 1

Step-by-step explanation:

Given,

$\frac{sinA}{cosA} = 1 \\ = > tanA = 1 \\ = > tanA = tan45 \degree \\ = > A = 45 \degree \\ \therefore \: cosecA = cosec45 \: \degree \\ = > cosecA = \sqrt{2}$