C

[salils]

plz tell me how to find out determinant of a matrix using C,
also is there any forum related to C where I can ask any problem of C

[morpheusv6]

For a 3x3 matrix you can use the mathmatical formaula directly.
|A|=a1*(b2*c3-b3*c2)-a2*(b1*c3-b3*c1)+a3*(b1*c2-b2*c1)
where the matrix is:

a1 a2 a3
A= b1 b2 b3
c1 c2 c3

I will try to work out the formula for larger matrices(it probably involves recursion). Try searching the net in the meantime.

Good Luck.

[Saket Parekh]

there is no direct formula or function in C to find determinent............ u can find determinat value by using for loop and cofactor of the 1st row elements.

[Pathik]

do ur home work urself.. U ll learn more that way

[gaurav_indian]

Originally Posted by salils

plz tell me how to find out determinant of a matrix using C,
also is there any forum related to C where I can ask any problem of C

Try this one www.codeproject.com