If = e^(acos^-1 3x), Prove that (1 - 9x^2)d^2y/dx^2 - 9xdy/dx - 9a^2y = 0. - Sarthaks eConnect | Largest Online Education Community
![SOLVED: Entered Answer Preview Result 0,5 2t) ' 0.5*(r^2)*[([(t^2)+2 *t]^0.5)-acos(1/(1+t))] 0.5r2 cos '(1+)) correct 1.41421*(r^2)*(t^0.5) 1.41421r2 (0. incorrect At least one of the answers above is NOT correct; point) Let be a semicircle SOLVED: Entered Answer Preview Result 0,5 2t) ' 0.5*(r^2)*[([(t^2)+2 *t]^0.5)-acos(1/(1+t))] 0.5r2 cos '(1+)) correct 1.41421*(r^2)*(t^0.5) 1.41421r2 (0. incorrect At least one of the answers above is NOT correct; point) Let be a semicircle](https://cdn.numerade.com/ask_images/4a18e87a268d4362835cf0989065520c.jpg)
SOLVED: Entered Answer Preview Result 0,5 2t) ' 0.5*(r^2)*[([(t^2)+2 *t]^0.5)-acos(1/(1+t))] 0.5r2 cos '(1+)) correct 1.41421*(r^2)*(t^0.5) 1.41421r2 (0. incorrect At least one of the answers above is NOT correct; point) Let be a semicircle
If y= e^(acos^-1) x, -1 ≤ x ≤ 1, show that (1-x^2) d^2y/dx^2 -x dy/dx -a^2 y =0 - Sarthaks eConnect | Largest Online Education Community
![If `Y = E^(Acos^(-1)X)`, -1 <= X <= 1 Show that `(1- X^2) (D^2y)/(Dx^2) -x Dy/Dx - A^2y = 0` - Mathematics | Shaalaa.com If `Y = E^(Acos^(-1)X)`, -1 <= X <= 1 Show that `(1- X^2) (D^2y)/(Dx^2) -x Dy/Dx - A^2y = 0` - Mathematics | Shaalaa.com](https://www.shaalaa.com/images/_4:2b8a9ab996e544248d893faf5aea718d.png)
If `Y = E^(Acos^(-1)X)`, -1 <= X <= 1 Show that `(1- X^2) (D^2y)/(Dx^2) -x Dy/Dx - A^2y = 0` - Mathematics | Shaalaa.com
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