Q. PROVE THAT THE CONDITION FOR THE LINE Ax + By =1 TO BE NORMAL TO THE CURVE- an-1 y = xn IS- ( nA )n = Ban-1 ( nA2 + B2)n-1 .
Q. PROVE THAT THE CONDITION FOR THE LINE Ax + By =1 TO BE NORMAL TO THE CURVE- an-1 y = xn IS-
( nA )n = Ban-1 ( nA2 + B2)n-1 .