Consider the integrals
A = ∫[0 to π] (sin x dx / (sin x + cos x)) and B = ∫[0 to π] (sin x dx / (sin x – cos x))

What is the value of B ?

Two dice each numbered from 1 to 6 are thrown together. Let A and B…

Two dice each numbered from 1 to 6 are thrown together. Let A and B…

An urn contains one black ball and one green ball. A second urn contains one…

An urn contains one black ball and one green ball. A second urn contains one…

What is the most probable number of successes in 10 trials with probability of success…