trig

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Use trigonometric identities to find sec theta, given that tan theta = Radical 5/ 3.

  • trig -

    Use
    sec²(θ) =1+tan²(θ)

    sec²(θ) = 1+(√(5/3))²
    = 34/9
    =>
    sec(θ) = √(34) / 3

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