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Explain why the plane with Cartesian equation 2x+5z-3=0 never intersects the y-axis.

Answer:Because there is no y-value in the equation?

  • Calculus -

    The y axis is when x and y are both zero.
    In that case here:
    2(0) + 5*0 - 3 = 0
    -3 = 0
    Which is quite impossible

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