Q. If sec θ = 13/5, then tan θ = ?
β
Correct Answer: (B)
12/5
Explanation: Using sec²θ = 1 + tan²θ, tan²θ = 169/25 − 1 = 144/25.
Explanation by: Roshan
Using sec²θ = 1 + tan²θ, tan²θ = 169/25 − 1 = 144/25.