Hi , I am very new to mathematica ,please can any one help me to generate random numbers
I have tried as follows for {1,-1} case
RandomReal[{1, -1}, 10]
My output is
{-0.572419, -0.713784, 0.589145, -0.309582, 0.678755, -0.496263, -0.0828302, -0.725051, -0.290749, -0.00272715}
But I need random number generator for {2,-2},{3,-3} at one shot.
I tried for above one as follows, but no use.
RandomReal [ [{1, -1},{2,-2},{3,-3}],10]
Please help me to resolve the issue.