Question

if sinA=3/5 then the value of sec^2A+tan^2A is

Answer 1

Answer:

17/8

Step-by-step explanation:

SinA=3/5 So CosA=4/5

Sec^2A=1/Cos^2A=25/16

tan^2A=Sin^2A/Cos^2A=9/16

So 25/16+9/16=34/16=17/8