60 divided by 0.2
how to solve this equation simultaneously if the equations are 2x+3y=22 and 2x+2y=13
0.12 divided by 6
8 divided by 0.4
what are the ordered pairs of 2x - 3y > 1
A_i^k B^i , covariants and contravariants, Expand according to summation convention
Does the limit of (((e^(-x^2-y^2))-1)/(x^2+y^2)) as (x,y) approaches to (0,0) exists?
Tiene pendiente 5 y pasa por el punto Q (-1,-2)
