Math: How to Solve a Quadratic Inequality Math: How to Find the Derivative of a Function Math: How to Find the Roots of a Quadratic Function Math: How to Use Complex Numbers and the Complex Plane
A simple proof that AND-compression of NP-complete problems is hard Drucker (2012) proved the following result: Unless the unlikely complexity-theoretic collapse coNP is in NP/poly occurs, there is no AND-compression for SAT. The result has implications for the compressibility and kernelizability...
Using coordinates geometry; prove that, if the midpoints of sides AB and AC are joined, the segment formed is parallel to the thir Prove that in an isosceles triangle, the line joining the vertex between congruent sides and the midpoint...