Problem Solving Class-2 : Complete Thermochemistry

Problem solving class of DC circuits

Problem solving class for thermodynamics on work

Problems Based on Class 1 and 2

Thermochemistry - Lecture 2

Problems based on critical concepts in thermochemistry

Problems based on critical concepts in thermochemistry

Two students A and B solve a problem. Their respective probabilities of solving the problem are 2/3 and 1/2 . The probability of the problem being solved by at least one of them is ______.

A and B try to solve the problem independently. The probability that A solves the problem is (1)/(2) and that B solves the problem is (1)/(3) . Find the probability that : (a) Both of them solve the problem (b) The problem is solved.