In this diagram(made at last) if i assume the curren direction as shown, I get 3 equations: 2i-6i1+4i2=0 3i+4i1-9i2=0 5i-3i1-5i2=0 check i1 is i subscript 1.(i dunno 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?plz neede within 1 day!!!!!!!!!!