Question

11. State whether each of the following statements is true or false :
(i) A perfect square number always has an even number of digits.
(ii) Every number ending in an even number of zeros is a perfect square.
(iii) The square of a prime number is prime.
(iv) There are 10 perfect square numbers from 1 to 100.
(v) The sum of two perfect squares is a perfect square.
(vi) The difference of two perfect squares is a perfect square.
(vii) The product of two perfect squares is a perfect square.​

Answer 1

1. False Eg 9 is perfect square with odd digits

2. False, Eg 200

3.False

4. True

5. False, 16 + 4

6.False

7. False

Answer 2

Answer:

See the attachment

Step-by-step explanation: