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If the system of linear equations is consistent, then
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a
g+h+k=0
b
2g+h+k=0
c
g+h+2k=0
d
g+2h+k=0
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Correct option is B
Δ=1-4703-5-25-9=0Since, Δ=0and the equations is consistent,∴Δ1=Δ2=Δ3=0∴Δ1=g-47h3-5k5-9=0 ⇒−2g−h−k=0 ⇒2g+h+k=0Similar Questions
If the system of equations , is consistent, then value of a is given by
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