646 results for "term".

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• Question
From first three terms find common ratio, n for specified u_n  and sum terms.
• Question
Based on first and second term of an arithmetic sequence find common difference and eighth term.
• Question
Given two (not necessarily consecutive) terms in an arithmetic sequence, evaluate the common difference, first term and then apply to find sum of a number of terms.  (Working with integer terms only)
• Write down the lexicographic parity check matrix and generator matrix for a Hamming code, which is the dual of a Simplex code, then determine if a given word is a codeword of the corresponding Simplex code.

• Question

Utilizza un grafico di una retta $y=mx+c$ incluso da Geogebra con coefficienti casuali impostati da NUMBAS. Il grafico contiene anche un punto $P$ di coordinate casuali impostate da NUMBAS. L'esercizio chiede di determinare l'equazione della retta e quelle delle rette parallela e perpendicolare per $P$.

• Matrices
Draft
Exam (5 questions)

Matrix addition, multiplication. Finding inverse. Determinants. Systems of equations.

rebelmaths

• Question

Determine if an argument is valid or not.

• Question

Determine if an argument is valid or not.

• Question

No description given

• Exam (3 questions)
Recurrence relations quiz
• Question

Expression of the (a+bx)^n is given and a couple of coefficients are asked for.

• Question

Two quadratic graphs are sketched with some area beneath them shaded. Question is to determine the area of shaded regions using integration. The first graph's area is all above the $x$-axis. The second graph has some area above and some below the $x$-axis.

• Question

Q1 is true/false question covering some core facts, notation and basic examples.  Q2 has two functions for which second derivative needs to be determined.

• Question

A graph is drawn. A student is to identify the derivative of this graph from four other graphs. There are four such questions.

• Question in How-tos
A custom marking algorithm picks out the names of the constants of integration that the student has used for the $\cos$ and $\sin$ terms in their answer, and replaces them with $A$ and $B$ respectively, before comparing with the correct answer. This way, the student is free to choose the names for their constants of integration.
• Question

$f(x)= ae^{-bt}+c$ is given and plotted. A few points are plotted on the curve. $x$-coordinates are provided for two of them and $y$-coordinate provided for third. Student is required to determine other coordinates.

• Question

Determine the internal shear force, normal force, and bending moment at a specified point.

Question
Determine the maximum load on a truss given two constraints.  Truss  includes zero-force members.
• Question

Determine the mechanical advantage of a pair of compound lopping shears.

• Machine: excavator
Question

Determine the forces which in an hydraulicly operated excavator.

• Differential Elements
Question

Given a random spandrel, find the expressions for the differential elements of area and the coordinates of its centroid needed to determine the location of the centroid by integration.

• Question

Add three vectors by determining their scalar components, summing them and then resolving the rectangular components to find the magnitude and direction of the resultant

• Question

Determine the single force which is equivalent to a force and a couple.

• Question

Determine the moment of a force about a point by using $M= F d_\perp$ or $M = F_\perp d$.

• Question

Determine the resultant of three random 2-D vectors.

• Question

Add three vectors by determining their scalar components, summing them and then resolving the rectangular components to find the magnitude and direction of the resultant.

• Question

Determine the reactions supporting a cantilever beam carrying concentrated forces and moments.

• Question

Three random forces act on a particle.  Determine the force required for equilibirum.

• Question

Given a point and a line, determine the distance between them.

• Arbitrary components