Question

if a and b are acute angles and cosec a = sec b then find the value of a-b​

Answer 1

Step-by-step explanation:

coseca=secb

or, sec(90°-a)=secb

or, 90°-a=b

or, a+b=90°

For that we can not define the angle of A-B but it will be an acute angle.

So,0°< A-B <90°

Answer 2

Answer:

hi

Step-by-step explanation:

same like she have gave