Some collections are given below. Pick the ones that form well defined sets.
`1,2,3,4,5,6,7,....`

Some collections are given below. Pick the ones that form well defined sets. 1, 8, 27, 64, 125, ....

Some collections are given below. Pick the ones that form well defined sets. Red, blue, green, yellow, black.

The standard deviation of 7 scores 1,2,3,4,5,6,7 is

Write the following sets in the Set-Builder form. C = { 1,2,3,4,5,6,7}

One number is selected from the four digit numbers that can be formed from the digits 1,2,3,4,5,6,7. The probability that it is an odd number is

State which of the following collections are sets. The collection of odd positive integers. 1, 3, 5, …..

Given the sets A = {1, 3, 5}, B = {2, 4, 6} and C = {0, 2, 4, 6, 8} , which of the following may be considered as universal set (s) for all the three sets A, B and {0,1,2,3,4,5,6,7,8,9,10}

Given the sets A = {1, 3, 5}, B = {2, 4, 6} and C = {0, 2, 4, 6, 8} , which of the following may be considered as universal set (s) for all the three sets A, B and C {1,2,3,4,5,6,7,8}

Some numbers are given below. Decide the numbers to which number sets they belong to and does not belong to and express with correct symbols. 5/6

Some numbers are given below. Decide the numbers to which number sets they belong to and does not belong to and express with correct symbols. 4/5