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[FOREIGN] - if y = [x+ \sqrt (1+x^2 )]^n then show that (1+x^2) d2y/dx2 + x dy/dx = n^2 y (Mr. Mathematics) View |
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If `y={x +sqrt(x^(2)+1)}^(m)`, then show that `(x^(2)+1)(d^(2)y) (Doubtnut) View |
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Q36 | If y=(x+√(1+x^2))^n then show that (1+x^2) (d^2 y)/(dx^2)+x dy/dx=n^2 y (GRAVITY COACHING INSTITUTE) View |
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Q17 | If y = (x+√x ^2-1) ^2 then show that (x^2-1) (dy/dx)^2=4y^2 | If y =x+ square root x square -1 (SARAL INSTITUTE) View |
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y=(x+√x^2+1)^m then prove that (x^2 +1) y2 + xy1 - m^2 y =0 (MANOJ RATHORE MATHS CLASSES) View |
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If y= [x+√(1+x²)]^m. Prove that (x²+1)yn+2 + (2n+1)xyn+1+ (n²-m²)yn= 0 (RK Eduworld (Classic)) View |
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(Doubtnut) View |
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If y= (x+√1+x^2)^m, Prove that (1+x^2)yn+2 +(2n+1)xyn+1 + n^2yn=0|| Leibnitz Theorem problems| #22 (Maths Lectures) View |
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Q40 | If y√(x^2+1) = log(√(x^2+1)-x), show that (x^2+1)dy/dx+xy+1=0 (GRAVITY COACHING INSTITUTE) View |
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Q47 | If y=log(x+√(x^2+1)) then prove that (x^2+1) (d^2 y)/(dx^2)+x dy/dx=0 | 2nd Order Derivatives (GRAVITY COACHING INSTITUTE) View |