2114 results for "sin".
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Question in MESH
Given a graph of the form either a.cos(bx) or a.sin(bx), identify the amplitude and period.
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Question in Engineering Statics
Calculate the moment of a force about three points using Verignon' theorem. All forces and points are in the same plane.
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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.
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Question in Engineering Statics
Two dimensional particle equilibrium problem. Advice shows how to use how to use slope triangles to find sines and cosines, rather than finding the angle and using that.
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Question in Foundation Maths
This uses an embedded Geogebra graph of a sine curve $y=a\sin (bx+c)+d$ with random coefficients set by NUMBAS.
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Question in Graphs and series
Find multiple solutions of sin
Working 26_10_16
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Question in Graphs and series
Given the original formula the student enters the transformed formula
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Exam (3 questions) in Engineering Statics
Homework Set. Three problems to brush up on trig skills. Right triangles and sine and cosine law.
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Question in Engineering Statics
Solve a random oblique triangle for sides and angles.
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Exam (4 questions) in Engineering Statics
Homework set. Variations on problems involving single particle equilibrium.
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Exam (11 questions) in Martin's workspace
Questions on integration using various methods such as parts, substitution, trig identities and partial fractions.
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Question in Demos
In the first part, the student must write an R function to compute the first $n$ terms of the series $\frac{1}{k!}$.
In the second part, they must use that function to calculate an approximation to $e$ using a given number of terms of the series.
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Question in Demos
The student must write code to compute the standard deviation of an unknown list of measurements.
The suggested answer uses numpy.std.
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Question in Odds and Ends
Used for LANTITE preparation (Australia). MG = Measurement & Geometry strand. NC = Non-Calculator strand. Students are shown an image of a thermometer calibrated in degrees Celsius. Student must answer a question using the thermometer. The image is randomly selected from a pool of 4. There are two different potential questions for each thermometer. Hence 8 different questions in total.
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Question in Odds and Ends
Used for LANTITE preparation (Australia). MG = Measurement & Geometry strand. NC = Non-Calculator strand. Students are shown an image of a thermometer calibrated in both degrees Celsius and degrees Fahrenheit. Student must answer a question using the thermometer. The image is randomly selected from a pool of 3. There are two different potential questions for each thermometer. Hence 6 questions in total.
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Question in NursingNursing question.
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Question in NursingNursing question. Determine the units of an answer given the units and operations used.
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Question in NursingNursing question. Determine the units of an answer given the units and operations used.
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Question in NursingNursing question. Determine the units of an answer given the units and operations used.
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Question in Ugur's workspace
power series expansions for sine
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Question in Clodagh's workspace
rebelmaths
Application of the binomial distribution given probabilities of success of an event.
Finding probabilities using the binomial distribution.
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Question in Brendan's workspace
Practice question solving linear homogeneous second order differentials using the auxiliary equation method.
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Question in Brendan's workspace
Practice question simplifying fractions for integration by using partial fractions.
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Question in Trigonometry
testing sin, cos, tan of angles that are negative or greater than 2pi radians that result in nice exact values.
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Question in Trigonometry
Use $\cos^2\theta+\sin^2\theta=1$ and/or an understanding on the unit circle definitions to determine $\cos\theta$ given $\sin\theta$ and the quadrant theta is in.
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Question in Trigonometry
Use $\cos^2\theta+\sin^2\theta=1$ and/or an understanding on the unit circle definitions to determine $\sin\theta$ given $\cos\theta$ and the quadrant theta is in.
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Question in Algebra
No description given
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Question in Algebra
No description given
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Question in Algebra
No description given
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Question in Tom's workspace
A block of given mass is sliding down the plane, with given acceleration or a given coeff-of-friction. Find the normal reaction force, the parallel force and the missing value of a and mu.