Question

secA +tanA=5/4
then tan A =?​

Answer 1

Step-by-step explanation:

Sec a=5/4

Cos a = 4/5

b=4,h=5, p=3

So tan a =p/b =3/4

Hence tan a/(1+tan^2a)

=(3/4)/ (5/4)^2

3/4*16/25 = 12/25

Hope its clear