Math, asked by sgoudvgoud, 1 year ago

if secθ + tanθ=2/3 then secθ-tanθ=

Answers

Answered by Vishesh26

6

Since we know that , sec²θ - tan²θ = 1
  ⇒ (secθ + tanθ)(secθ - tanθ) = 1
  ⇒ (2/3)(secθ - tanθ) = 1
  ⇒ secθ - tanθ = 3/2

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