Question

sec(θ)+tan(θ)=7 Solve sec(θ)−tan(θ) = ?​

Answer 1

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Answer 2

Answer:

Step-by-step explanation:

secθ+tanθ=7

∵, sec²θ-tan²θ=1

or, (secθ+tanθ)(secθ-tanθ)=1

or, 7(secθ-tanθ)=1

or, secθ-tanθ=1/7