MEDIUM
12th West Bengal Board
IMPORTANT
Earn 100

If y=etan1x, then prove that 1+x2y2+(2x1)y1=0

Important Questions on Second Order Differentiation

MEDIUM
12th West Bengal Board
IMPORTANT
If x=tan1alogy, then show that 1+x2y2+(2xa)y1=0.
MEDIUM
12th West Bengal Board
IMPORTANT
If y=sin1x2 then show that 1x2y2xy1=2.
MEDIUM
12th West Bengal Board
IMPORTANT
If y=cot1x2, then show that 1+x22y2+2x1+x2y12=0.
MEDIUM
12th West Bengal Board
IMPORTANT
If y=tan1x2, then show that 1+x22y2+2x1+x2y1=2.
MEDIUM
12th West Bengal Board
IMPORTANT

If y=cos2sin1x, prove that 1x2d2ydx2+xdydx+4=0.

MEDIUM
12th West Bengal Board
IMPORTANT
If y=sinmsin1x, then prove that 1x2y2xy1+m2y=0.
MEDIUM
12th West Bengal Board
IMPORTANT
If x=sint and y=sinkt, then show that 1x2d2ydx2xdydx+k2y=0.
MEDIUM
12th West Bengal Board
IMPORTANT
If x=sinθy=sin5θ, then show that 1x2y2xy1+25y=0.