is divisible by ____.
7
5
9
17
/
4
8
2
6
/
6
8
9
10
The statement “” is ____.
True for all n > 1
Not true for any n
True for all n ( N
None of the above
For every natural number n, n(n + 1) is always ____.
Even
Odd
Multiple of 3
Multiple of 4
All n ( N
None of the above
Natural number greater than 1
Irrational number
Complex number
Odd number
/
For every positive integer n, when ____.
None of the above
If n is a natural number then is true when ____.
For every natural number n, is divisible by ____.
4
6
10
None of the above
/
2
4
8
12