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Firstly, xcos(x) is a product of two functions of x. Therefore we can use the product rule to work out the derivative of the whole function. Differentiating each part makes it easier to visualize the ...
Insulin is a hormone that is produced by beta cells in the Islets of Langerhans in the pancreas. A hormone is a chemical substance that is transported in the blood and stimulates particular cells to perfo...
The chosen religion is Christianity. There are two conflicting Christian approaches to environmental responsibility. Namely, the concepts of stewardship and dominion.Stewardship is the theological b...
Cosec2A - cot2A= tanALeft hand side=1/sin2A - cos2A/sin2A=(1- cos2A)/sin2A=(1-(1- 2 sin^2 A)/ 2sinAcosA=(1-1 + ( 2 sin^2 A))/ 2sinAcosA=sinA/cosA=tanATherefore ...
dy/dx = (dy/dt)/(dx/dt) y = t(4-t2 ), then using differentiation of y with respect to t, dy/dt = 4 - 3t2x = t2 + 2, then...
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