find the value of z in 3z/a =9
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that, if the system of equations a1x+b1y+c1z=d1 a2x+b2y +c3z=d2 a3x+b3y+c3z=d3 has more than one solution, then D =0 and D1=D2=D3=0. In the ...
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Answer:
3z/a=9
Step-by-step explanation:
I think the answer will:-
z/a=9-3
z/a=6
z= 6×a
z=6a
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