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1 Pure Mathematics

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Question 425

Show that, for small values of x x\,x measured in radians, the graph of

y=3+6sin⁡x3−8tan⁡x2\displaystyle y = 3 + 6\sin\frac{x}{3} - 8\tan\frac{x}{2}y=3+6sin3x​−8tan2x​

can be approximated by a straight line, and state the equation of this line.

[3]
Markscheme

1 Pure Mathematics Questions

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