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Value of |[x+y, z,z ],[x, y+z, x],[y, y,...

Value of `|[x+y, z,z ],[x, y+z, x],[y, y, z+x]|,` where x ,y ,z are nonzero real number, is equal to a.`x y z` b. `2x y z` c. `3x y z` d. `4x y z`

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Knowledge Check

  • If x,y,z in Z then (x +y) z = x, z +y , z - this law is called

    A
    commutative law for addition
    B
    commutative law for multiplication
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    Disrtibutive law
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  • If (x-3)^2+(y-4)^2+(z+5)^2=0 (x, y, z are real numbers), then the value of (x+y+z)^2 is :

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    B
    0
    C
    4
    D
    3

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