Math, asked by vedaktanish23, 6 months ago

Solve using Cramer's Rule : x + 2y + 4 = 0 ; 3x = - 4x - 6 ​

Answers

Answered by rizz68
0

DX=-7

DX=-7Dy=4.5

DX=-7Dy=4.5Step-by-step explanation:

D=[1/3,2/4]

D=[1/3,2/4]=(4)-(8)

D=[1/3,2/4]=(4)-(8)=-4

D=[1/3,2/4]=(4)-(8)=-4DX=[2/4,-4/6]

D=[1/3,2/4]=(4)-(8)=-4DX=[2/4,-4/6]=12-(-16)

D=[1/3,2/4]=(4)-(8)=-4DX=[2/4,-4/6]=12-(-16)=12+16

D=[1/3,2/4]=(4)-(8)=-4DX=[2/4,-4/6]=12-(-16)=12+16=28

D=[1/3,2/4]=(4)-(8)=-4DX=[2/4,-4/6]=12-(-16)=12+16=28DY=[1/3,-4/6]

D=[1/3,2/4]=(4)-(8)=-4DX=[2/4,-4/6]=12-(-16)=12+16=28DY=[1/3,-4/6]=(1x6)-(-4x3)

D=[1/3,2/4]=(4)-(8)=-4DX=[2/4,-4/6]=12-(-16)=12+16=28DY=[1/3,-4/6]=(1x6)-(-4x3)=6+12

D=[1/3,2/4]=(4)-(8)=-4DX=[2/4,-4/6]=12-(-16)=12+16=28DY=[1/3,-4/6]=(1x6)-(-4x3)=6+12=-18

D=[1/3,2/4]=(4)-(8)=-4DX=[2/4,-4/6]=12-(-16)=12+16=28DY=[1/3,-4/6]=(1x6)-(-4x3)=6+12=-18x=DX/D

D=[1/3,2/4]=(4)-(8)=-4DX=[2/4,-4/6]=12-(-16)=12+16=28DY=[1/3,-4/6]=(1x6)-(-4x3)=6+12=-18x=DX/D =28/-4

D=[1/3,2/4]=(4)-(8)=-4DX=[2/4,-4/6]=12-(-16)=12+16=28DY=[1/3,-4/6]=(1x6)-(-4x3)=6+12=-18x=DX/D =28/-4 =-7

D=[1/3,2/4]=(4)-(8)=-4DX=[2/4,-4/6]=12-(-16)=12+16=28DY=[1/3,-4/6]=(1x6)-(-4x3)=6+12=-18x=DX/D =28/-4 =-7y=DY/D

D=[1/3,2/4]=(4)-(8)=-4DX=[2/4,-4/6]=12-(-16)=12+16=28DY=[1/3,-4/6]=(1x6)-(-4x3)=6+12=-18x=DX/D =28/-4 =-7y=DY/D =-18/-4

D=[1/3,2/4]=(4)-(8)=-4DX=[2/4,-4/6]=12-(-16)=12+16=28DY=[1/3,-4/6]=(1x6)-(-4x3)=6+12=-18x=DX/D =28/-4 =-7y=DY/D =-18/-4 =4.5

Hope it helps you

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