411 results for "trig".
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Question in Bases matemáticas
sinB y secA en triángulo rectángulo
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Question in MfEP Progress Quizzes
Question about use of trig identities, student has to use identities to find exact value of \(\sin \frac{\pi}{12}\). Question is used in exam where student has to write out the solution and upload it for grading.
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Question in MfEP Progress Quizzes
Question about use of trig identities, student has to use identities to find exact value of \(\cos \frac{7\pi}{12}\). Question is used in exam where student has to write out the solution and upload it for grading.
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Question in MASH Bath: Question Bank
Using given information to complete the equation $c= A \cos{ \left( \frac{2 \pi}{P} \left( t-H \right) \right) }+V $ that describes the concentration, $c$, of perscribed drug in a patient's drug over time, $t$. Calculating the maximum concentration and the concentration at a specific time.
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Question in Skills Audits for Maths and Stats
Draws a triangle based on 3 side lengths. Randomises asking angle or side.
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Question in Skills Audits for Maths and Stats
Rewriting a trigonometric expression of the form $A\cos(\theta)\pm B\sin(\theta)$ to either $R\sin(\theta+\alpha)$ or $R\cos(\theta+\alpha)$ by calculating $R$ and $\alpha$.
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Question in Skills Audits for Maths and Stats
Rewriting a trigonometric expression of the form $A\sin(\theta)-B\cos(\theta)$ to $R\sin(\theta-\alpha)$ by calculating $R$ and $\alpha$.
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Question in Skills Audits for Maths and Stats
Draws a triangle based on 3 side lengths. Randomises asking angle or side.
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Question in Skills Audits for Maths and Stats
Draws a triangle based on 3 side lengths. Randomises asking angle or side.
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Question in Skills Audits for Maths and Stats
Using the various versions of $\cos{2x}$ identity to integrate $\sin^2{x}$ and $\cos^2{x}$.
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Question in Skills Audits for Maths and Stats
Find the derivative of a function of the form $y=a \tan(bx+c)$ using a table of derivatives.
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Question in Skills Audits for Maths and Stats
Find the derivative of a function of the form $y=a \sin(bx+c)$ using a table of derivatives.
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Question in Skills Audits for Maths and Stats
Find the derivative of a function of the form $y=a \cos(bx+c)$ using a table of derivatives.
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Question in Skills Audits for Maths and Stats
Match the relevant graph (sin, cos, tan) with its equation.
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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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Exam (4 questions) in Engineering Statics
Homwork Set. Covers graphical, and trigonometric methods of vector addition.
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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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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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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 MESH
Use Pythagoras' Theorem to find the length of a side on a right-angled triangle.
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Question in Trigonometry
No description given
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Exam (6 questions) in Trigonometry
No description given
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Question in Trigonometry
No description given
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Exam (18 questions) in WM175 ASSESSMENT 1
Topics: Trigonometeric equations and complex numbers
Students must complete the exam within 90 mins (standard time).
Questions have variables to produce randomised questions. -
Exam (17 questions) in Mobius formative/summative tests
DCS 2023 Maths Entrance Test to be used September 2023
1.5 hours with 3 randomised questions from each of these groups:
- Notation and Algebra
- Calculus - Differentiation
- Calculus - Integration
- Trigonometry
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Question in Shaheen's workspace
More difficult trigonometric equations with radians
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Question in MASH Bath: Question Bank
Solving $\cos(nx)=a$ for $x\in (0,\pi)$, where $n$ is an integer and $a\in(0,1)$.
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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 Musa's workspace
More work on differentiation with trigonometric functions
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Question in Musa's workspace
$x$ is given and (sin(x),cos(x)) is plotted on a unit circle. Then the student is asked to determine sin(y) and cos(y), where y is closely related to x (e.g. y=-x, y=180+x, etc.) Also find values and sign of cos/tan/sin(x).