1.A plane meets the coordinate axes in AAA, BBB, CCC and (α,β,γ)(\alpha,\beta,\gamma)(α,β,γ) is the centroid of triangle ABCABCABC. Then the equation of the plane isa.xα+yβ+zγ=3\displaystyle\frac{x}{\alpha}+\frac{y}{\beta}+\frac{z}{\gamma}=3αx+βy+γz=3b.xα+yβ+zγ=1\displaystyle\frac{x}{\alpha}+\frac{y}{\beta}+\frac{z}{\gamma}=1αx+βy+γz=1c.3x+3y+3z=13x+3y+3z=13x+3y+3z=1d.αx+βy+γz=1\alpha x+\beta y+\gamma z=1αx+βy+γz=1Login to continueOnly logged in users canattempt or see the solution.
