Sine rule - Study guides, Revision notes & Summaries

Area of a square/rectangle - correct answer b x h Volume of a cube/cuboid - correct answer b x h x w Area of a triangle - correct answer 1/2 x b x h Area of a circle - correct answer πr(squared) Circumference of a circle - correct answer πd or 2πr ...

ELECTRICAL THEORY QUESTIONS AND ANSWERS ALREADY PASSED!! What rule can be used to determine the direction of the current assuming a closed path is provided across the ends of a conductor loop? - ANSWER Left Hand (True or False) An individual cycle of any sine wave represents a definite amount of time. - ANSWER TRUE What is the correct definition of the time it takes for a sine wave to complete one cycle? - ANSWER Period of waveform Which symbol represents wavelength...

What rule can be used to determine the direction of the current assuming a closed path is provided across the ends of a conductor loop? - Answer Left Hand (True or False) An individual cycle of any sine wave represents a definite amount of time. - Answer TRUE What is the correct definition of the time it takes for a sine wave to complete one cycle? - Answer Period of waveform Which symbol represents wavelength? - Answer λ What term is referred to as the number of complet...

area of a circle surface area of a sphere surface area of a cone πr x slanted length x πr^2 volume of cone volume of a sphere area of trapezium 1/2(a+b) x height circumference of a circle π x d volume of a cuboid l x w x h volume of a cylinder volume of a pyramid 1/3 x area of base x h distance speed x time density mass/volume pressure force/area Pythagoras' Theorem a^2 + b^2 = c^2 Quadratic equation when ax^2 + bx + c = 0 Sine rule a/sinA = ...

Edexcel A Level Maths – Pure 2023 With Verified and Elaborated Questions Cosine Rule - Know 2 sides, and the angle in between. You want the missing side. Correct Answer a² = b² + c² - 2bcCosA Cosine Rule - Know 3 sides. You want an angle. Correct Answer Cos A = (b² + c² - a²) ÷ 2bc Sine Rule - Know 2 angles and a side. You want the missing side. Correct Answer (a ÷ SinA) = (b ÷ SinB) = (c ÷ SinC) Sine Rule - Know 2 sides and an angle. You want a missing angle. Correct An...

CLEP Precalculus QUESTIONS AND CORRECT PASSED ANSWERS 2023/2024 sin^2(x) + cos^2(x) - correct answer 1 tan^2(x) + 1 - correct answer sec^2(x) 1 + cot^2(x) - correct answer csc^2(x) tan(x) - correct answer sin(x)/cos(x) cos(x)/sin(x) - correct answer cot(x) sec(x) - correct answer 1/cos(x) csc(x) - correct answer 1/sin(x) cot(x) - correct answer 1/tan(x) sin(2x) - correct answer 2sin(x)cos(x) cos(2x) - correct answer cos^2(x)-sin^2(x) 1...

Constant Rule - ANSWER-d/dx [c] = 0 Constant Multiple Rule - ANSWER-d/dx [cf(x)]=cf'(x) Sum Rule - ANSWER-d/dx [f(x)+g(x)] = f'(x)+g'(x) Difference Rule - ANSWER-d/dx [f(x)-g(x)] = f'(x)-g'(x) Product Rule - ANSWER-d/dx [f(x)*g(x)] = f(x)g'(x) + f'(x)g(x) Quotient Rule - ANSWER-d/dx [f(x)/g(x)] = [g(x)f'(x) - g'(x)f(x)]/[g(x)²] Chain Rule - ANSWER-d/dx [f(g(x)] = f'(g(x))*g'(x) Power Rule - ANSWER-d/dx[xⁿ]=nxⁿ⁻¹ Definition of the number e - ANSWER-d/dx[...

Includes in depth summary of the key topic, starter questions and exam style questions. Great for teaching material as well as efficient revision practice. Topic include: Trigonometry Covers: -Trigonometric ratios - Sine rule - Cosine rule - Area - Exam questions Applicable for all exam boards (in particular Edexcel/Pearson & AQA).

Abstract—Assessment usually plays an indispensable role in the education and it is the prime indicator of student learning achievement. Exam questions are the main form of assessment used in learning. Setting appropriate exam questions to achieve the desired outcome of the course is a challenging work for the examiner. Therefore this research is mainly focused to categorize the exam questions automatically into its learning levels using Bloom’s taxonomy. Natural Language Processing...

Area of a rectangle - correct answer Length x width Area of a parallelogram - correct answer base x height Area of a triangle - correct answer 1/2 x base x height Area of a trapezium - correct answer 1/2(a+b)h Volume of a cuboid - correct answer length ...