Find the distance between the point `(7,2,4)` and the plane determined by the points `a(2,5,-3),B(-2,-3,5)` and `C(5,3,-3)dot`

Explanation

Equation of plane through points `A`, `B` and `C` is


`|[x-2,y-5,z=3],[-4,-8,8],[3,-2,0]| = 0` ; `16x + 24y +32z -56=0`


`i.e., 2x + 3y +4z - 7 = 0`

Distance of plane from `(7,2,4)`


`=|(2(7) + 3(2) + 4(4) - 7)/sqrt(4+9+16)|`

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