Find common tangent between curves y = x3 and 12x2 + y2 = 112
Answers
Answered by
0
Answer:
For the common tangent the slope has to be equal
slope of curve 1 = 3x²
Slope of curve 2 =-12x÷y
We get 1 equation by equating the slope and we need to find the point of intersection of the two curves as we have the slope and the point through which it passes we can find the equation of common tangent.
Similar questions