" If "y=(sqrt(a+x)-sqrt(a-x))/(sqrt(a+x)+sqrt(a-x))," then "(dy)/(dx)=

If y=(sqrt(a+x)-sqrt(a-x))/(sqrt(a+x)+sqrt(a-x)),t h e n(dy)/(dx)i se q u a lto (a y)/(xsqrt(a^2-x^2)) (b) (a y)/(sqrt(a^2-x^2)) (a y)/(xsqrt(a^2-x^2)) (d) none of these

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

if y=(sqrt(a+x)-sqrt(a-x))/(sqrt(a+x)+sqrt(a-x)) find the value of (dy)/(dx)

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

if y=((a-x)sqrt(a-x)-(b-x)sqrt(x-b))/(sqrt(a-x)+sqrt(x-b)) then (dy)/(dx) wherever it is defined is equal to

If y=sqrt((x)/(a))+sqrt((a)/(x))," then: "2xy(dy)/(dx)=

If y=(sqrt(x)+1/sqrt(x)).(sqrt(x)-1/sqrt(x)) then dy/dx = ….. .

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

If y="cot"^(-1) (sqrt(1+x)-sqrt(1-x))/(sqrt(1+x)+sqrt(1-x)) , show that [(dy)/(dx)]_(x=(1)/(2))= -(1)/(sqrt(3)) .

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