The pair of equation y=0 and y+7=0 has @ one solution @two solution @ no solution @many solution
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Answered by
1
no solution.if y=0 then 0 +7=7.but any way in mathematically it can't be 0.
Answered by
0
one solution.
a1x+b1y=0
a2x+b2y=0
if (a1/a2)#(b1/b2)
then the equation has uniq solution..
a1x+b1y=0
a2x+b2y=0
if (a1/a2)#(b1/b2)
then the equation has uniq solution..
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