Consider the integral Iₘ = ∫₀^π (sin 2m x / sin x) dx, where m is a positive integer.

Consider the following:

1.Iₘ – Iₘ₋₁ is equal to 0.

2.I₂m > Iₘ

Which of the above is/are correct?

Mathematics 2015 NDA Mathematics 2015 NDA 2015

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