Show that the tangent at `P(x_(1),y_(1))` on the curve `sqrt(x)+sqrt(y)=sqrt(a) " is " x""x_(1)^((-1)/2)+yy_(1)^((-1)/2)=a^(1/2)`

" 24.Show that the equation of tangent at the point "P(x_(1)+y_(1))" on the curve "sqrt(x)+sqrt(y)=sqrt(a)" is "xx_(1)^((-1)/(2))+yy_(1)^((-1)/(2))=a^((1)/(2))

Area of the triangle formed by the tangent, normal at (1, 1) on the curve sqrt(x)+sqrt(y)=2 and the x axis is

Identify the curve sqrt((x+1)^(2)+y^(2))+ sqrt(x^(2)+(y-1)^(2))-2 =0

Identify the curve sqrt((x+1)^(2)+y^(2))+ sqrt(x^(2)+(y-1)^(2))-2 =0

Find the equation of tangent to the curve y=sin^(-1)(2x)/(1+x^2)a tx=sqrt(3)

Find the equation of tangent to the curve y=sin^(-1)(2x)/(1+x^2)a tx=sqrt(3)

The slope of the tangent to the curve tan y = ((sqrt(1 + x)) - (sqrt(1 -x)))/(sqrt( 1+ x) + (sqrt (1 -x)) at x = 1/2 is

Find the equation of tangent to the curve y=sin^(-1)(2x)/(1+x^(2)) at x=sqrt(3)

The length of the tangent to the curve y=f(x) is equal to: A) ysqrt(1+(y1)^2) B) (y/(y1))sqrt(1+(y1)^2) C) ((y1)/y)sqrt(1+(y1)^2) D) y1sqrt(1+(y1)^2)

The equation of the tangent to the curve y= int_(x^4)^(x^6) (dt)/( sqrt( 1+t^2) ) at x=1 is