23 results for "harder".
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Question in Skills Audits for Maths and Stats
Simplify the sum of two algebraic fractions where spotting factorising of both numerators and denominators can reduce the work massively.
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Question in MASH Bath: Question Bank
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Question in Shaheen's workspace
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Question in MASH Bath: Question Bank
Calculating the integral of a function of the form $\frac{\cos(x) \sin(x)}{(\sin(x)+a)^2}$ using integration by substitution.
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Question in MASH Bath: Question Bank
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Question in MASH Bath: Question Bank
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Question in MASH Bath: Question Bank
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Question in MASH Bath: Question Bank
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Question in MASH Bath: Question Bank
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Question in MASH Bath: Question Bank
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Question in MASH Bath: Question Bank
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Question in MASH Bath: Question Bank
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Question in Julia Goedecke's contributions
Student finds a basis for kernel and image of a matrix transformation. Any basis can be entered; there is a custom marking algorithm which checks if it is a correct basis.
There are options to adjust this question fairly easily, for example to get different variants for practice and for a test, by changing the options in the "pivot columns" in the variables. You should be careful to think about and test your pivot options, as some are easier or harder than others, and some don't work very well.
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Question in Algebra 1 - 2020
Slightly harder introductory exercises about the power set.
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Question in Nursing
Nursing question. IV question. Given volume and flow rate what time will is take for the bag to run dry? Student have to round to the nearest quarter of an hour.
- David Sherwood didn't think this was a question that should be asked
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Question in Content created by Newcastle University
Harder questions testing addition, subtraction, multiplication and division of numerical fractions and reduction to lowest terms. They also test BIDMAS in the context of fractions.
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Question in NursingNursing question. IV question. Given flow rate and time what volume will be received.
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Question in Discrete Mathematics
Slightly harder introductory exercises about the power set.
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Question in Calculus
Harder implicit differentiation requiring both chain rule and product rule.
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Question in Maths support
Slightly harder introductory exercises about the power set.
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Question in CHY1205
Simple transposition question
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Question in Algebra
Harder inequalities that involve terms like $\frac{1}{x}$ where multiplication by the denominator requires you to split into cases for positive or negative, or you multiply by the square of the denominator.
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Question in R Support Material
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