What is the derivative of the function f(x) = โซ(1 to x) t^2 dt?
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What is the resultant displacement when adding a vector with magnitude 15 units to another vector with magnitude 10 units in opposite directions?
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What is the rule of congruence that states two triangles are congruent if two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle?