Prove that:
(tan A + sin A) / (tan A - sin A) = (secA + 1) / (secA - 1)

Answer:


Being a beginner in Trigonometry, it is easier to solve the question such as this by converting the given Trigonometric Ratios into sin and cos as well as know,

TanA = sinA / cosA
SecA = 1 / cosA

Later on, we will take the LCM and then take the common in numerator and denominator and cancel the equal terms and then we will get the RHS.

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