Maths Support Wiki

Substitute the numeric or algebraic definition of a variable into different expressions. 

Questions about percentage and ratio, applied to finance.

Based on section 3.2 of the Maths-Aid workbook on numerical reasoning.

Based on section 3 of the maths-aid/mathcentre workbook on numerical reasoning.

3 questions. Finding the stationary points of functions of 2 variables.

Partial differentiation.

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3 questions. One question on limits of standard sequences. Other two on finding least $N$ such that $|a_n-L |\lt 10^{-r},\;\;n \geq N$ where $L$ is limit of $(a_n)$.

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4 questions. Qualitative, quantitative random variables, types of sampling, frequencies, stem and leaf plot, descriptive statistics.

6 questions on standard statistical distributions.

Binomial, Poisson, Normal, Uniform, Exponential.

7 questions on numeric fractions.

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5 questions on finding local and global maxima and minima on compact intervals and on the real line for differentiable functions.

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Statistics and probability. 2 questions. Both simple regression. First with 8 data points, second with 10. Find $a$ and $b$ such that $Y=a+bX$. Then find the residual value for one of the data points.

4 questions on using partial fractions to solve indefinite integrals.

4 questions on integrating by parts.

5 questions on using substitution to find indefinite integrals.

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Implicit differentiation including finding tangents

4 questions involving hyperbolic functions.

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5 questions on vectors. Scalar product, angle between vectors, cross product, when are vectors perpendicular, combinations of vectors defined or not.

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