Question

if secA-tanA=k,then the value of secA+tanA is
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Answer 1

I hope u will find helpful

Answer 2

given

$secA- tanA = k$

we know

${sec}^{2} A - {tan}^{2} A = 1 \\ \\ (secA - tanA)(secA + tanA) = 1 \\ \\ k(secA + tanA) = 1 \\ \\ secA + tanA = \frac{1}{k}$