Question

If cosec A = and A + B 90, then sec B =___​

Answer 1

Explanation:

Given, cosecA=

3

4

A+B=90

o

⇒A=90

o

−B

Then, cosecA=cosec(90−B)=secB

But cosecA=

3

4

∴secB=

3

4

Hence, the answer is

3

4

Hence the answer is 3/4