Problem solving on Range and Transformation of graphs

Transformation of graph y={f({x})}

Condition of common root, Introduction to identity and its problem solving and Range of quadratic polynomial

Range of quadratic polynomial and Transformation of roots

Problems based on Range of quadratic polynomial and Transformation of roots |Condition of common root | Range of quadratic polynomial

Transformation Of Graphs|Exercise Questions|Transformation Of Graphs (vi)|OMR

Transformation Of Graphs|Exercise Questions|Transformation Of Graphs (vi)|OMR

Transformation Of Graphs|Exercise Questions|OMR

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.