`|{:("6i " "-3i " "1" ),("4 " " 3i" " -1"),("20 " "3 " " i"):}|`=x+iy thenA. x=3,y=1B. x=1,y=1C. x=0,y=3D. x=0,y=0

`|{:("6i " "-3i " "1" ),("4 " " 3i" " -1"),("20 " "3 " " i"):}|`=x+iy

1.	`\|{:("6i " "-3i " "1" ),("4 " " 3i" " -1"),("20 " "3 " " i"):}\|`=x+iy thenA. x=3,y=1B. x=1,y=1C. x=0,y=3D. x=0,y=0
Answer» Correct Answer - D Given`\|{:("6i " "-3i " "1" ),("4 " " 3i" " -1"),("20 " "3 " " i"):}\|=x+iy ` `rArr -3i\|{:("6i " "-3i " "1" ),("4 " " 3i" " -1"),("20 " "3 " " i"):}\|=x+iy` `rArr " " x+ iy=0 [ because C_2 and C_3` are identical ] `rArr " "x=0, y=0`

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`|{:("6i " "-3i " "1" ),("4 " " 3i" " -1"),("20 " "3 " " i"):}|`=x+iy thenA. x=3,y=1B. x=1,y=1C. x=0,y=3D. x=0,y=0

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