Question

the non zero multiple of 3 what is mean​

Answer 1

Answer:

it means you need to find multiples of three that are more than zero.

eg. 3×1=3

3×2=6

3×3=9

in this question if you will write 3×0= 0 then it will go wrong.

so basically you need any multiple of three excluding 0.

Answer 2

Answer:

It means that if you have been given any table suppose as a example:

Unit digit- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9

frequency- 22, 26,22,20,10,14,28,16,20

YOU ARE TOLD TO FIND A NON ZERO MULTIPLE OF THREE AMONG THE FREQUENCY GIVEN:

=22+14+20/200

= 56/200= 7/25 ANS.....

{As per the reference of chapter probability }

Class-9th