Question
Use trigonometric identities to find sec theta, given that tan theta = Radical 5/ 3.
Answers
MathMate
Use
sec²(θ) =1+tan²(θ)
sec²(θ) = 1+(√(5/3))²
= 34/9
=>
sec(θ) = √(34) / 3
sec²(θ) =1+tan²(θ)
sec²(θ) = 1+(√(5/3))²
= 34/9
=>
sec(θ) = √(34) / 3