The curve C 1 has equation y = a/x 2 where a is a positive constant. The
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The curve C_{1} has equation y = −a/x^{2} where a is a positive constant. The curve C_{2} has the equation y = x^{2} (3x + b) where b is a positive constant.
a. Sketch C_{1} and C_{2} on the same set of axes, showing clearly the coordinates of any point where the curves touch or cross the axes.
b. Using your sketch state, giving reasons, the number of solutions to the equation x^{4}(3x + b) + a = 0.
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a x y a x 2 7 0 071428 6 0 09722 5 0 14 4 0 21875 2 0 875 1 5 1 55 1 3 5 0 5 14 0 0 5 …View the full answer
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Ankit Jangra
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Work Experience: Alumni of a national institute of technology in computer science and an IIM (a prestigious management institute in India and globally) call getter (98.7 percentile).
Had also been a project guide on one occasion for a Engineering final year project in designing a Network Intrusion Detection System, an advanced firewall mechanism that dealt with network security. Have also designed many software projects from games to online payment to network data transfer format and interchange.
Have also written three university level text book notes on C and Data Structure, Digital circuits and Engineering Mathematics.
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Associated with an academy for the last seven years teaching subjects like Aptitude, C and Data Structure, Analysis of Algorithm, Operating System, Digital Circuits for post graduate entrance exams and also had the privilege of being a guest lecturer in many government universities across the country.
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Related Book For
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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