`16^(th)`term of an arithmetic sequence is 84 added to the `4^(th)` term? If the `24^(th)` term is 169 then What is the first term.

16^(th) term of an arithmetic sequence is 84 added to the 4^(th) term? If the 24^(th) term is 170 then Find the sum of first 24 terms.

16^(th) term of an arithmetic sequence is 84 added to the 4^(th) term? If the 24^(th) term is 168 then What is the common difference?

The 5^(th) term of an arithmetic sequence is 38 and the 9^(th) term is 66. What is its 25^(th) term?

The 5^(th) term of an arithmetic sequence is 38 and the 9^(th) term is 66. What is its 25^(th) term?

Find the 20^(th) term of an arithmetic sequence if its 6^(th) term is 14 and 14^(th) term is 6.

For the arithmetic sequence 6,12,18. Find the 10^(th) term?

5^(th) term of an arithmetic sequence is 17 and the 17^(th) term is 5. Which term of the sequence is zero?

The 25^(th) term of an arithmetic sequence is 140 and the 27^(th) term is 166 . What is its common difference? What is its 35^(th) term?

The 10^(th) term of an arithmetic sequence is 65 and its 15^(th) term is 80 . Is 200 a term of this sequence?

The sum of the first and 21^(th) terms of an arithmetic sequence is 140.Calculate the sum of first 11 terms of this sequence,if the first term is 10.