Hey folks! New kid on the block and working with matrices
I have two matrices:
a = {{1, 4, -2}, {3, 5, 2}}
b = {{6}, {-1}, {3}}
The second matrix should be a 3 row, 1 column.
If I try to multiply the 2, I get an error :
Thread::tdlen: Objects of unequal length in {{1,4,-2},{3,5,2}} {{6},{-1},{3}} cannot be combined.
As I said, I'm new at this, matrix operations are still "magic" and I suspect I entered the 1 column matrix wrong...but, I don't see the error in my ways....
Can someone please show me what I did wrong?
The result should be a single column, 2 row with -4 and 19 as the elements...
Thanks in advance!
Tim