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Solve the following ODE: dx/dy = (x +y^3)/y ...MORE
Subject: Mathematics | Topic: Calculus | ID: 155528
Find the Fourier series for f(x)=x on (-pi,pi). ...MORE
Subject: Mathematics | Topic: Calculus | ID: 155646
The Fourier coefficients of abs(x) on (-pi,pi) ...MORE
Subject: Mathematics | Topic: Calculus | ID: 155653
Fourier coefficients of x^2 on (-pi,pi) ...MORE
Subject: Mathematics | Topic: Calculus | ID: 155654
Fourier coefficients for f(x)=1 on (0,c). ...MORE
Subject: Mathematics | Topic: Calculus | ID: 155655
Find the area of the shaded region of the circle of radius a, if the chord is h units (0 < h ...MORE
Subject: Mathematics | Topic: Calculus | ID: 157739
Integration by parts or simplest method ...MORE
Subject: Mathematics | Topic: Calculus | ID: 157741
Carbon-14 dating assumes that the carbon dioxide on Earth today has the same radioactive content as it did centuries ago. If this is true, the amount of 14C absorbed by a tree that grew several centuries ago should be the same as the amount of 14C absorbed by a tree growing today. A piece of ancient charcoal contains only 15% as much of the radioactive carbon as a piece of modern charcoal. How long ago was the tree burned to make the ancient charcoal? (The half-life of 14C is 5715 years.) ...MORE
Subject: Mathematics | Topic: Calculus | ID: 157742