y^''-2y^'+y=(Exp^(x))/x^2
What makes 69?
investigate the concavity or convexity of the function.
f(x)=lnx at point x=3
3qs-pr+3qs-qr
y^''-2y^'+y=(Exp^x)/x^2
What makes 69 using addition, subtraction, multiplication, and division?
What makes 69 besides using 8, 9, and 3
if 1/(n-4)!=20/(n-2)! find n
y^''-2y^'+y=e^x/x^2
a carpet is laid on the floor of a room 8m by 5 m, leaving a border 0.5 m wide all round it. what is the area of the carpet?
