Question

If A+B = 90 and secA5/3 then find value of cosec b

Answer 1

Hope this may help uh!!!!

Answer 2

Given that,

A+B = 90 degree
Sec A = 5/3

So we can put
A = 90 - B

Thus putting in Sec A we get

Sec (90 - B) = 5/3

According to Trigonometry identity
we know,
Sec(90 - x) = Cosec x

Thus applying the same here, we get

Cosec B = 5/3