there are four different points on a plane, p(xp,yp), q(xq, yq), r(xr, yr) and s(xs, ys). test whether ab and cd are orthogonal or not in PHP
PHP
🤖 Code Explanation
This code checks if four points are orthogonal to each other.
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there are four different points on a plane, p(xp,yp), q(xq, yq), r(xr, yr) and s(xs, ys). test whether ab and cd are orthogonal or not
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