$c = 2 , x = Range[1,3,1] , y = c*x^2$
What is the answer?
I don't know how to solve. can anybody help me to solve? Thanks.
this's the result : http://bit.ly/11PHGqG how this happen?
There really is no mathematical problem here. I believe that the term Range in this context means that x ranges from 1 to 3 in steps of 1. That is why Wolfram returned the values of 1, 2 and 3 for x. If you are supposed to find values for y, then y = 2, 8, and 18, respectively when x = 1, 2 and 3.
The $x$, $y$, and $z$ in