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According to first principles, the differential is found as the limit as h->0 of:[f(x+h)-f(x)] / hif we set our f to x^2, then we find that this expression becomes (x^2+2hx+h^2 - x^2)/hWhich simplifies to...

Stationary points are points on a curve where the gradient is zero. There are three types of stationary point maximum, minimum and point of inflexion. (will draw diagrams). They can be found by differentiati...

Reason 1 - Company X may want to enter new markets as it could generate more profits for the business.Explanation 1 - Entering new markets provides many benefits to multinational corporations, it allows them...

With regard to religion, one criticism against Wittgenstein's language games could be that this idea completely closes off the subject of religion for discussion. By suggesting that only those involved in re...

Because the ball is stationary, the sum of the forces acting on it must be equal to 0. We can split the ball's weight into two components: perpendicular and parallel to the slope.W(para)=2gsin60W(perp)=2gcos...