Question

1 . A prime number has _______ factors .
2 . If a = (–1) × (–1) × (–1) …….. 100 times and b = (–1) × (–1) × (–1) × …….. 95 times, then a + b
3 . In a central library the total number of books are 4, 52, 840. The library donated 98, 125 books
to NGO number of books are there in the library.

Answer 1

Answer:

1. 2
2. 0
3. 3,54,715 books

Hope it helps.