Add a fixed number to each and every term of AP. Write the resulting numbers as a list.

Similarly subtract a fixed number from each and every term ofAP. Write the resulting numbers as a list.

Multiply or divide each term of AP by a fixed number and write the resulting numbers as a list.

Insert five numbers between 8 and 26 such that the resulting sequence is an A.P.

Find the sum of the product of every pair of the first n of natural number

Which of the following list of number form an AP ? If they form an AP. Write the next two terms : 4,10,16,22,........

Which of the following list of number form an AP ? If they form an AP. Write the next two terms : 1,-1,-3, -5, .........

Which of the following list of number form an AP ? If they form an AP. Write the next two terms : -2,2,-2,2,-2

Which of the following list of number form an AP ? If they form an AP. Write the next two terms : 1,1,1,2,2,2,3,3,3 ..........

Consider the first 10 positive integers . If we multiple each number by -1 and then add 1 to each number , the variance of the numbers so obtained is …..

A manufacturer of TV sets produced 600 sets in the third year and 700 sets in the seventh year. Assuming that the production increases uniformly by fixed number every year , find the total production in first 7 years.