Rajat Jain posted an Question
May 22, 2020 • 01:12 am 50 points
  • IIT JAM
  • Mathematics (MA)

Walli's formula an easy way to evaluate sin" x cosx dx where m, n e 1] t/2 we have sin"x cos"x dx ((m-1)(m-3) ... 2 or 1) {(n-1) (n-3)... 2 or p {(m+n) (m+n-2)

Walli's formula An easy way to evaluate sin" x cosx dx where m, n e 1] T/2 we have sin"x cos"x dx ((m-1)(m-3) ... 2 or 1) {(n-1) (n-3)... 2 or p {(m+n) (m+n-2) (m+n- 4)... 2 or 1}

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  • Priyadarshan Choursiya best-answer

    this is a standard result you have to learn it. https://youtu.be/XUItPuGfV9M https://youtu.be/wvLoKfH20oQ

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