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1 Pure Mathematics

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Question 80

y=ln⁡x−3exy = \ln x - 3e^xy=lnx−3ex

a.

Find dydx\displaystyle \frac{dy}{dx}dxdy​

[2]
b.

Find d2ydx2\displaystyle \frac{d^2y}{dx^2}dx2d2y​

[2]

1 Pure Mathematics Questions

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1.1.3 Set theory language and symbols
1.1.4 Definition, domain and range of functions