- #1

ritzmax72

- 15

- 0

2i-6i1+4i2=0

3i+4i1-9i2=0

5i-3i1-5i2=0

check i1 is i subscript 1.(i don't know how to write subscript).

if i put in matrix form( i want to solve via matrix method only).

i am getting i=0 i1=0 i2=0, used cramer,s rule.

also tried row echeleon form. but didn't get any solution.

am i right in giving curret direction? is there any wrong convection? am i forgetting any rule.

in book the author has taken x y z(x and y in leftmost two branch AND Z IN MIDDLE branch).

he gets a good matrix with 0,0,2 in right hand side after "=" sign.(i m not writing those equations)

tell me what is the wrong with me?please neede within 1 day!