This project contains copies of questions created for Newcastle University's courses, mainly the Mathematics and Statistics degree.

Project activity

Bill Foster on Transform second order ODE into 2D and 3D dynamical systems 2 days, 9 hours ago

Gave some feedback: Has some problems

Bill Foster on Transform second order ODE into 2D and 3D dynamical systems 2 days, 9 hours ago

The expression \[\simplify[std]{ddot:x+{a1}*dot:x+{b1}*sin(x)+{c1}*t^{n1}}=0,\] in the statement when run results in a multiple of ddot:x and no dot:x.

Bill Foster on Substitute a value into an expression 2 days, 10 hours ago

Gave some feedback: Ready to use

Bill Foster on Solving equations 2 days, 10 hours ago

Gave some feedback: Ready to use

Bill Foster on Solving equations 2 days, 10 hours ago

Gave some feedback: Has some problems

Bill Foster on Solving equations 2 days, 10 hours ago

Error message Could not submit answer-check for errors on inputting answers.

Bill Foster on Solving equations 2 days, 10 hours ago

Gave some feedback: Has some problems

Bill Foster on Solving equations 2 days, 10 hours ago

Error message Could not submit answer-check for errors on submitting answers.

Bill Foster on Solving equations 2 days, 10 hours ago

Gave some feedback: Ready to use

Bill Foster on Solve three congruences with the Chinese Remainder Theorem 2 days, 10 hours ago

Gave some feedback: Ready to use

Ida Synnøve Lohne on Use Bézout's algorithm to solve $as + bt = \gcd(a,b)$, 1 week, 1 day ago

Gave some feedback: Ready to use

Bill Foster on Solve simultaneous equations by finding inverse matrix, 1 week, 2 days ago

Gave some feedback: Ready to use

Bill Foster on True/false questions on continuity, differentiability, and limits of sequences 1 week, 2 days ago

Gave some feedback: Has some problems

Bill Foster on Transportation problems 1 week, 2 days ago

Gave some feedback: Has some problems

Bill Foster on Transportation problem - apply minimum cost algorithm to unbalanced problem 1 week, 2 days ago

Although 4 power stations and 3 pits are specified in the statement, sometimes when run the data is given for different numbers of stations and/or pits.

Bill Foster on Transportation problem - apply minimum cost algorithm 1 week, 2 days ago

Gave some feedback: Has some problems

Bill Foster on Transportation problem - apply minimum cost algorithm 1 week, 2 days ago

Although 4 power stations and 3 pits are specified in the statement sometimes when run the data is given for different number of stations and/or pits.

Bill Foster on Use Bézout's algorithm to solve $as + bt = \gcd(a,b)$, 1 week, 2 days ago

Gave some feedback: Ready to use

Bill Foster on Truth tables 4 (v2) 1 week, 2 days ago

Gave some feedback: Ready to use

Bill Foster on Truth tables 3 (v2)- 1 week, 2 days ago

Gave some feedback: Ready to use