Question

Given sec θ = 13/12, calculate all other trigonometric ratios.

Answer 1

Solution:
Given sec θ=13/12
Or
H/B=13/12
let H=13K ,B=12K
So in a right angle triangle with angle A
P² + B² =H²
P=5k
sin θ = P/H = 5/13
Cos θ = B/H = 12/13
Tan θ = P/B = 5/12
Cosec θ= 1/sin θ = 13/5
cot θ = 1/tan θ = 12/5