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State the coordinates of $M$, with each coordinate correct to $3$ significant figures.
Mathematics 9709 · AS & A Level · Numerical solution of equations
State the coordinates of $M$, with each coordinate correct to $3$ significant figures.
This 6-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Differentiate to get an expression in the form $k_1\sec^2\frac{1}{2}x + k_2\cos\frac{1}{2}x$” …