Monthly Archives: September 2021

Related rate problem (involving change of angle vs side)

Triangle ABC is right angled at A and AB=20 cm. increases at a constant rate of per minute. At what rate is side BC is changing at instant when measures

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Squeeze Theorem Application Lim x^2sin(1/x) as x tends to 0

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IB Question on Substitution Integral

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NPTEL Question 9 Linear Algebra (Gram Schmidt)

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Nptel Question 8 Linear Algebra (orthogonal vectors)

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Text book Problem

In his research Prof. Ross considered the set P of all subsets of (for example, {5, 6, 7, 8} is such a subset). Then he considered a relation R from P to P (the shorthand for that statement is ”a … Continue reading

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Cayley Hamilton Theorem

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Cycloid Area (Parametric Curve)

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Hypocycloid Area (Parametric Curve)

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2010 AIME I Problem 2

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