Find two sets of 6 numbers with average 60 , satisfying each of the conditions below:
i) 4 of the numbers are less than 60 and 2 of them greater than 60 .
ii) 4 of the numbers are greater than 60 and 2 of them less than 60 .

Write the sequence of odd numbers greater than 1.

Let n be an odd natural number greater than 1. Then find the number of zeros at the end of the sum 99^(n)+1

Find three fractions larger than sqrt2 and less than sqrt3 .

Write the negation of the following statements. The number 2 is greater than 7

write the negation of the following statement: The number 2 is greater than 7.

Find the probability distribution of the number of sucesses in two tosses of a die where success is defined as number greater than 4

In which of the following, the number of protons is greater than the number of neutrons, but the number of protons is less than the number of electrons

A die is thrown. Describe the following events (i) A : a number is less than 7(ii) B : a number is greater than 7(iii) C : a multiple of 3(iv) D : a number less than 4(v) E : an even number greater than 4(vi) F : a number not less than 3 Also find A cup B , A cap B , E cup F, D cap E , A - C , D - E, F', E cap F'