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In beginning to answer this question, it is important to first break it down. This question is asking you to “critically assess”, which means that you must form a judgement from the start and state in you...

=(3x56)x⁵⁵

A stationary point implies that the gradient at this point will be equal to 0, it is a turning point in the graph. So we need to find the value of X at which dy/dx = 0. [where dy/dx is the gradient.]So we...

The best way to set up an essay is to first skim through or remember from the text 4-6 simple points when taking into account the question asked. Then think of possible quotes to support your answer and w...

Recall the identity ((cos x)^2+(sin x)^ 2=1). Rearrange the identity to give cos x in terms of sin x. Substitute this into the equation. Rearrange so all terms are on one side of the equation and factorie...