If sec θ = x + 1 / 4x, then prove that sec θ + tan θ = 2x or 1 / 2x

1.	If sec θ = x + 1 / 4x, then prove that sec θ + tan θ = 2x or 1 / 2x
Answer» The value of sec θ + tan θ = 2x or 1/2x as proved below. We need to consider two different cases.

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