187 results for "method".

Question in Analytical Methods: LO3  Calculus
Instructional "drill" exercise to emphasize the method.
Thanks to Christian for his method for use of gaps in fractions.

Question in Analytical Methods: LO3  Calculus
Instructional "drill" exercise to emphasize the method.
Thanks to Christian for his method for use of gaps in fractions.

Question in Analytical Methods: LO3  Calculus
Instructional "drill" exercise to emphasize the method.
Thanks to Christian for his method for use of gaps in fractions.

Question in Analytical Methods: LO3  Calculus
Instructional "drill" exercise to emphasize the method.
Thanks to Christian for his method for use of gaps in fractions.

Question in Analytical Methods: LO3  Calculus
Instructional "drill" exercise to emphasize the method.
Thanks to Christian for his method for use of gaps in fractions.

Question in Analytical Methods: LO3  Calculus
Instructional "drill" exercise to emphasize the method.
Thanks to Christian for his method for use of gaps in fractions.

Question in Analytical Methods: LO3  Calculus
Instructional "drill" exercise to emphasize the method.
Thanks to Christian for his method for use of gaps in fractions.

Question in Analytical Methods: LO3  Calculus
Instructional "drill" exercise to emphasize the method.
Thanks to Christian for his method for use of gaps in fractions.

Question in Analytical Methods: LO3  Calculus
Instructional "drill" exercise to emphasize the method.
Thanks to Christian for his method for use of gaps in fractions.

Question in Analytical Methods: LO3  Calculus
Instructional "drill" exercise to emphasize the method.
Thanks to Christian for his method for use of gaps in fractions.

Question in Analytical Methods: LO3  Calculus
Instructional "drill" exercise to emphasize the method.
Thanks to Christian for his method for use of gaps in fractions.

Question in Analytical Methods: LO3  Calculus
Instructional "drill" exercise to emphasize the method.
Thanks to Christian for his method for use of gaps in fractions.

Question in Engineering StaticsSimple geometry to introduce the threeforcebody procedure.

Question in Engineering Statics
Find the forces in the members of a truss using the method of joints.

Question in Engineering Statics
Solve for the internal force in three members of a truss.

Question in Engineering Statics
Solve for the internal force in three members of a truss.

Question in Engineering Statics
Simple truss with a zeroforce member

Question in Engineering StaticsUse the method of joints to solve for the forces in a cantilever truss.

Question in Engineering Statics
Find forces required to hold a particle in equilibrium when subjected to a downward load. Directions of the reactions are given.

Question in Engineering Statics
Given three vectors, arrange them in a tip to tail arrangement using geogebra, then estimate the magnitude and direction of their resultant.

Question in Engineering Statics
Two forces act on a bell crank. This problem has two unknown magnitudes and an unknown direction which makes it tricky to solve by the equilibrium equation method.
The solution is much simpler if three force body principle is used.

Question in Shaheen's workspace
Putting a pair of linear equations into matrix notation and then solving by finding the inverse of the coefficient matrix.

Question in Christian's workspace
Write down the NewtonRaphson formula for finding a numerical solution to the equation $e^{mx}+bxa=0$. If $x_0=1$ find $x_1$.
Included in the Advice of this question are:
6 iterations of the method.
Graph of the NR process using jsxgraph. Also user interaction allowing change of starting value and its effect on the process.

Question in Anna's workspace
Calculate the local extrema of a function ${f(x) = e^{x/C1}(C2sin(x)C3cos(x))}$
The graph of f(x) has to be identified.
The first derivative of f(x) has to be calculated.
The min max points have to be identified using the graph and/or calculated using the first derivative method. Requires solving trigonometric equation

Question in Howtos
A method of randomly choosing variable names  use the
expression()
JME function to create a variable name from a randomly chosen string.(This question also uses a custom marking script to check that the student has simplified the expression)

Question in Howtos
One method of randomly choosing names for variables. For each variable, we have 4 options. Create a list of 4 numbers, which is 1 for the name we want to use, and 0 otherwise.
Then, whenever we use that variable, multiply each of the possible names by the corresponding number in the list. When the expression is simplified, the unwanted names will cancel to 0, leaving only the name we want.
This is quite clunky!
(This question also uses a custom marking script to check that the student has simplified the expression)

Question in Content created by Newcastle University
A plane goes through three given noncollinear points in 3space. Find the Cartesian equation of the plane in the form $ax+by+cz=d$.
There is a problem in that this equation can be multiplied by a constant and be correct. Perhaps d can be given as this makes a,b and c unique and the method of the question will give the correct solution.

Question in Content created by Newcastle University
Deciding whether or not three sampling methods are simple random sampling, stratified sampling, systematic or judgemental sampling.

Exam (2 questions) in Content created by Newcastle University
Use the simplex method to solve a linear program.

Question in Content created by Newcastle University
Abstract simplex method question. Given optimal tableau, student must identify optimal solution and objective value.