list all the prime numbers which are less than 10.

List all the prime numbers, which are less than 10. => 2, 3, 5 and 7 or 2, 3, 4 and 7 or 2, 4, 5 and 7 or 3, 5, 7..

Such numbers have only 1 as common factor even though they may be composite numbers e.g., 21 and 32 are prime to each other. We generally write (21, 32) = 1, which means 21 and 32 are prime to each other i.e., they have only one factor in common viz., ..

A prime number is one that has only two factors namely 1 and itself. and a composite number has factors besides 1 and itsel..

Question: Then, find k. Answer: If a,b,c are in AP, then a+c = 2b. ..

Question: Answer: ..

List all the prime numbers less than 10. => 2, 4, 6, 8 or 1, 3, 5, 7, 9 or 2, 3, 5, 7 or 1, 2, 3, 5, 7..

Introduction - The sets of numbers which every student must remember are: The set of natural numbers, The set of whole numbers, The set of integers, The set of rational numbers, The set of irrational numbers, Set of Real Numbers, Consecuti..

The sets of numbers which every student must remember are: The set of natural numbers, The set of whole numbers, The set of integers, The set of rational numbers, The set of irrational numbers, Set of Real Numbers, Consecutive intege..

In roster method of representing a set, all the elements are listed in the set. Two sets are said to be Equivalent sets if the elements of one set can be put in one-one correspondence with the elements of the other set. Two sets are said to be Equal sets if every element..

Example 1: - 01. If P(n) is the statement n 2 -n+41 is prime, prove that P(1), P(2) are true but P(41) is not tru..