Grade 12th passAlgebra
what is value of k does follwing eq have sol 2x+3y=15,kx+y=4,3x+y=9 a 55/3b 55/12c 55/6
what is value of k does follwing eq have sol 2x+3y=15,kx+y=4,3x+y=9
a 55/3
b 55/12
c 55/6
1 Answer
Saurabh Koranglekar
solve eqn1 and 3
find x,y
find k
find x,y
find k
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