MARYSE

Questions and answers by visitors named MARYSE

Questions (3)

solve the equations by usinga) the adjoint matrix b) elementary row operations i) x+y+z=6 2x-y+z=3 x+4y-z=6 ii) 3p-3q+r=1
1. 2 answers
2. 926 views
if (-2 1 x+2 )(3 x-4 5 ) =25 (0 1 3 ) a) find the value of x b) hence ,find (-2 1 x+2 )^-1 ( 3 x-4 5 ) (o 1 3 ) p/s : all the
1. 1 answer
2. 349 views
1.FIND the bank discount and proceeds on the following loansi) RM4000 FOR 3 MONTHS at 10 1/2 percent ii) RM4215 FROM 10 june to
1. 1 answer
2. 375 views