For the arithmetic sequence 6,12,18. What is the common difference?

Consider the arithmetic sequence 13,23,33,... What is its common difference?

For an arithmetic sequence 22,26,30,..... What is the common difference?

Consider the arithmetic sequence 6,11 ,16,21,….. a) Find the common difference. b) Write the algebraic form of the sequence.

Consider the sequence 6,10,14,…... i)Is it an arithmetic sequence? ii) Then what is the common difference?

n, 3n, 5n,... is an arithmetic sequence. a) What is the common difference? b) Prove that the sum of first 'n' terms of this sequence is n^(3) . c) Then find the sum of 15 terms of the sequence 15,45,75,…..

Check whether the sequence given below is an arithmetic sequence. Give reasons. For the arithmetic sequences, write the common difference also. Sequence of powers of 2.

Check whether the sequence given below is an arithmetic sequence. Give reasons. For the arithmetic sequences, write the common difference also. Sequence of even numbers.

Check whether the sequence given below is an arithmetic sequence. Give reasons. For the arithmetic sequence, write the common difference also. Sequence of odd numbers.

Check whether the sequence given below is an arithmetic sequence. Give reasons. For the arithmetic sequences, write the common difference also. Sequence of reciprocals of natural numbers.

Check whether the sequence given below is an arithmetic sequence. Give reasons. For the arithmetic sequences, write the common difference also. Sequence of fractions got as half the odd numbers.