Difference of two natural numbers be 5 and the sum of its square be 97 . Find the numbers.

The sum of a number is 12 and sum of its reciprocal its 3//8 .Find the numbers.

Sum of a number and three times its reciprocal is 7//2 :Find the number ?

Sum of two numbers is 25. The difference is 10. Find the numbers.

The sum of two consecutive natural numbers and the square of the first is 5329. What are the numbers?

When 3 is added to a number, the its square gives 100 . Which is the number.

Find two positive numbers whose sum is 15 and the sum of whose squares is minimum.

The sum of two numbers is 54 and their difference is 6 . Which are the numbers ?

Read the following and answer the questions given below. 1,2,3,4….are natural numbers or counting numbers. The sum of first 4 numbers is 1+2+3+4=(1+4)+(2+3) = 5+5 = 5xx2 =(4+1)+4/2 We can make pairs as given above and can establish a formula to find the sum of first n natural numbers as sum = (1+n)xxn/2 Find the sum of first 10 natural numbers.

The sum of a number and its reciprocal is 1( 1//2) .Find the number.