" 41.If "x=2at,y=at^(2)" where "a" is constant then "(d^(2)y)/(dx^(2))" at "x=1/2" is "

If x=2at,y=at^(2), where a is a constant then find (d^(2)y)/(dx^(2)) at x=(1)/(2)

If x=2 at y=at^(2), where a is a constant then (d^(2)y)/(dx^(2)) at x=(1)/(2) is 1/2a (b) 1 (c) 2a (d) none of these

If x=2a t , y=a t^2 , where a is a constant, then find (d^2y)/(dx^2) at x=1/2

If y=at^2 , x= 2at where a is a constant what is the value of (d^2y)/(dx^2) at x=1/2 ?

If x=t+(1)/(t),y=t-(1)/(t)," where "tne0," then: "(d^(2)y)/(dx^(2))=

int(1)/(3x^(2)y^(2)) where y is constant

If x^(2)+y^(2) =1,then (d^(2)y)/(dx^(2)) =

If y=(1)/(2x^(2)+3x+1) then (d^(2)y)/(dx^(2)) at x=-2

IF y=(1)/(1+x+x^(2)+x^(3)), then value of (d^(2)y)/(dx^(2)) at x=0 is

If (x)/(y)+(y)/(x)=2," then: "(d^(2)y)/(dx^(2))=