Rajat jain Asked a Question
May 21, 2020 7:42 pmpts 50 pts
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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  • Ruby negi thankyou
    this is the standard formula. u have to remember this.
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  • Priyadarshan Choursiya thankyou
    this is a standard result you have to learn it. https://youtu.be/XUItPuGfV9M https://youtu.be/wvLoKfH20oQ
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