I was just wondering if any one could help me find the solution to this problem:
If L is a tangent to the curve with equation sqrt( x )+sqrt(y)=sqrt(c ), show that the sum of intercepts of L is equal to c
I was just wondering if any one could help me find the solution to this problem:
If L is a tangent to the curve with equation sqrt( x )+sqrt(y)=sqrt(c ), show that the sum of intercepts of L is equal to c
If can you show the slope at on that curve is
Then what is the equation of the tangent line there?