Question

B.
State whether the following statements are True or False.
1.
48 X 3 is a perfect square.
2.
40 is a perfect square.
3.
There are 200 natural numbers between 100^2 and 101^22.
4.
The sum of first n odd natural numbers is n^2?.​

Answer 1

Answer:

1.

48 X 3 is a perfect square.

TRUE BECAUSE IT IS 144

2.

40 is a perfect square.

FALSE

3.

There are 200 natural numbers between 100^2 and 101^22.

TRUE

4.

The sum of first n odd natural is n^2

TRUE