Question

4. State whether the following statements are valid or not:
(i) (-4) (-4) <15
​

Answer 1

not valid

Step-by-step explanation:

(-4)(-4)=16

16 is not greater than 15

thus the statement is false

Answer 2

This statement is false..

(-4) × (-4) = 16

and 15 is not greater than 16

so the valid statement is ..

(-4) × (-4) > 15...