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 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 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 sequences, write the common difference also. Sequence of fractions got as half the odd numbers.

Check whether each of the sequences given below is ah arithmetic sequence, give reaśons. For the arithmetic 'sequences, write the common difference also. i) Sequence of natural numbers ii) Sequence of multiples of three iii) Sequence of prime numbers, iv) Sequence of square numbers v) Sequence of powers of three

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

Write the arithmetic sequence with first term 2 and common difference 3.

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

Prove that the arithmetic sequence with first term 1/3 and common difference 1/6 contains all natural numbers.

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