If `y=sqrt(x-1)+2sqrt(1-x)+sqrt(x^(2)+1)` then `dy/dx=`

If sqrt(x/y)+sqrt(y/x)=1 , then dy/dx

If x=sqrt(1-y^2) , then (dy)/(dx)=

y= tan^(-1)(sqrt(1+x^2)+sqrt(1-x^2))/(sqrt(1+x^2)-sqrt(1-x^2)) then dy/dx

If (x+sqrt(1+x^(2))) (y+sqrt(1+y^(2))) =1 then (dy)/(dx) may be equals to

If y=sqrt(x)+(1)/(sqrt(x)) , then (dy)/(dx) at x=1 is

If y=sin^(-1)(xsqrt(1-x)+sqrt(x)sqrt(1-x^2)) and (dy)/(dx)=1/(2sqrt(x(1-x)))+p , then p is equal to 0 (b) 1/(sqrt(1-x)) sin^(-1)sqrt(x) (d) 1/(sqrt(1-x^2))

If y= log (x+sqrt(x^2-1)) , then dy/dx=

If cos^-1((x)/sqrt(1+x^2)) then find dy/dx

If y=sqrt(x+1)+sqrt(x-1) , prove that sqrt(x^2-1)(dy)/(dx)=1/2y

If y=[x+sqrt(x^2-1)]^(15)+[x-sqrt(x^2-1)]^(15) then prove that (x^2-1)(d^2y)/(dx^2)+x(dy)/(dx)-225y=0