1...let H be a subgroup of a group (G,*).consider the following statements 1..a,b elements of H==a*b element of H.2.a element of H==inverse a belongs to H.which one is correct..
2..the number of signifacnt figure in 4.05670
3..the real roots of x*2+4.mod x +3=o.
4..the sum of all two digit odd numbers.
5..the sum of all two digit number,which when divided by 4, yield unity as remainder.
6..A and B play a game, where each is asked to slect a number from 1 to 25.if two numbers match,both of them win a prize.find the probability that they will not win a prize in a single trial.
7..HOW many words can be made from the word MATHEMATICS.
8..Find the sum of all numbers that formed with the digits 2,3,4,5 taken all at a time.
9..the greatest value of 4/x*2+2x+3.
10..two finite sets have m and n elements.the total number of subsets of the first set is 56 more, than the total number of subsets of the second.the value of m and n are...
No comments:
Post a Comment