TLS Online TPP Program

#Question id: 14464


First rule for maximum and minimum values of y = f(x) are as follows   and consider its roots. These are the value of x which make dx/dy= 0 For each of these values of x, calculate the corresponding value of y, and examine Now pick the correct statement from the following alternatives.

#Section 1: Engineering Mathematics
  1. If the sign is +, the corresponding value of y is a maximum

  2. If the sign is -, the corresponding value of y is a minimum
  3. If the sign is-, the corresponding value of y is a maximum
  4. None of these