arbautjc

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815 reputation

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	location	Besancon, France
	age	33
visits	member for	7 months
	seen	14 hours ago
stats	profile views	189

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34 Answers

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9	Solve $\cos2A+\sin A=2$
6	Evaluating $ \int_0^1 \int_y^1 \sqrt{1+x^2} dx dy $
4	Integral inequality: $\dfrac{1}{30}<\int_{2}^{\infty}\dfrac{\sqrt{s^3-s^2+3}}{s^5+s^2+1}ds<\dfrac{\sqrt{2}}{20}$
4	How do I find the maximum and minimum values of $1−4\cos(2\theta)+3\sin(2\theta)$?
3	Solve a cubic polynomial?

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815 Reputation

+25	Line equation - parametric and canonical
+2	Having trouble understand the proof of Rouché's Theorem
+45	Solve a cubic polynomial?
-2	Showing equality in Cauchy-Schwarz inequality

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1 Question

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4	Irreducibility of an infinite sequence of polynomials

42 Tags

13 trigonometry × 3	4 complex-analysis × 3
8 homework × 4	3 polynomials × 2
8 algebra-precalculus × 3	3 modular-arithmetic
6 integral × 2	3 generating-functions
6 multivariable-calculus	3 recurrence-relations

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