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If secθ=x+1/4x, then prove that secθ+tanθ=2x or 1/2x.
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Nov 28, 2018
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Class 10
by
kratos
If secθ=x+1/4x, then prove that secθ+tanθ=2x or 1/2x.
trigonometry
class-10
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answered
Nov 24, 2020
by
kratos
Best answer
Adding equation (i) and (ii)
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