matrix multiplication in vb

[rao]

please tell me a code for multiplication of 3x3 and 3x1 matrix.
and how to set output format till 2 places after deimal.
like 4.56, 7.32.

[shree]

For your first question, tell us how far you have proceeded and where you stumped.


For your second question, the MSDN writes:

The following example uses the Round function to round a number to two decimal places:

Dim MyVar, pi
pi = 3.14159
MyVar = Round(pi, 2) ' MyVar contains 3.14.