Question

Que.18 If cosecA = 5/4 , find the value of cotA x secA - cosA​

Answer 1

Step-by-step explanation:

this is the explanation of your answer

here h stands for hypotenuse ,b stands for base and p stands for perpendicular of a right angled triangle.

Answer 2

check the attachment out.

look ive found the val for cot sec and cos using right angled triangle

but you may use squared identities too.