The
variances of two samples were 25 and 225, sample sizes are 9 and 15, then
find S.E.
3^{2X+1}+ 3^{X+1}+1=0
18298121573125
16789331439280
15582221333478
1573125
1439280
1333478
2+4=
5/2+21/5
5/2-21/5
∫ab(c/x+m)ndx\int_{a}^{b}(c/x+m)^n dx∫ab(c/x+m)ndx
HOW TO SOLVE AREA USING MID ORDINATES
(2x^2 - y^2)dx + (x^2 - 2xy)dy = 0
exact differentiation
