Question

5. Write the cubes of all the numbers between 1 to 20 and verify the following statements :
(a) The cubes of even numbers are even.
(b) The cubes of odd numbers are odd.​

Answer 1

Answer:

Step-by-step explanation:

You could say the cube of an even number is ALWAYS even

For example- (2³)=2×2×2=8

Here...after we did the cube of of an even number (2) we got an even number..

And... You could say the cube of an odd number is ALWAYS odd

For example- (3³)=3×3×3=27

Here after finding the cube of an odd number (3) we got an odd number (27).

Now u could try this with any number, and u will notice the same thing which I showed you here

Have fun with math

Mark me as the brainliest

Answer 2

Step-by-step explanation:

a. as we see in the picture all even numbers for example2,4,6,8,10,12....so on have even cubes for example 8,64,216,512,1000,1728....so on.

b. as we see in the picture all odd numbers fir example 1,3,5,7,9 ....so on have odd cubes for example 1,27,125,343,729

~Gurinderjeet Kaur

Thanks!