Question
Let * be a ‘binary’ operation on N given by a * b = LCM ( a, b ) for all a, b N. Find 5 * 7.
Solution
According to the given operation
Let * be a ‘binary’ operation on N given by a * b = LCM ( a, b ) for all a, b N. Find 5 * 7.
According to the given operation
Mock Test Series
