24june2019 paper1 Q23
0. For all integers y > 1, = 2y + (2y – 1) + (2y – 2) + …. + 1.
What is the value of <3> * <2>? where × is a multiplication operator.
0. For all integers y > 1, = 2y + (2y – 1) + (2y – 2) + …. + 1.
What is the value of <3> * <2>? where × is a multiplication operator.
