1.

If the three planes px + 4y + z = 0, 2y + 3z – 1 = 0 and 3x – qz + 2 = 0 have a common line then the value of p + q is___

Answer» If the three planes px + 4y + z = 0, 2y + 3z – 1 = 0 and 3x – qz + 2 = 0 have a common line then the value of p + q is___


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