Question

Seca es5/4
Evaluate & tana
/1+tan​

Answer 1

Answer:

Konsi language hai samaj me nahi aa rahi

please mark me brainlest

Answer 2

Answer:

sec a = 5/4

sec^2a = 25/16

1 + tan^2a = sec^2a

tan^2a = sec^2a-1 = 25/16 - 1 = 9/16

tan a = √(9/16) = 3/4

tana/(1+tana) = (3/4)/(1 + 3/4) = (3/4)/(7/4) = 3/7 Ans