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Question

State whether true or false
secθtanθ=8 Then secθ+tanθ=18

A
True
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B
False
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Solution

The correct option is A True
secθtanθ=8

We know sec2θtan2θ=1

(secθtanθ)(secθ+tanθ)=1

(8)(secθ+tanθ)=1

secθ+tanθ=18

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