Toronto Math Forum

MAT244--2019F => MAT244--Test & Quizzes => Quiz-3 => Topic started by: yangyiq5 on October 11, 2019, 02:00:10 PM

Title: QUIZ3 TUT5301
Post by: yangyiq5 on October 11, 2019, 02:00:10 PM
Question : find the Wronskian of the given pair of function

$$X ;Xe^{x}$$

w=$$
 \left[
 \begin{matrix}
   x & xe^{x}  \\
   1 & e^{x}+xe^{x}
  \end{matrix}
  \right] \tag{3}
$$
$$=x(1+x)e^{x}-xe^{x}$$
$$=x^{2}e^{x}$$