The algebraic form of an arithmetic sequence is `3+ 2n`. What is the first form of the sequence?

The algébraic form of an arithmetic sequence is 5n+3. a) What is the first term of the sequence? b) What will be the remainder if the terms of the sequence are divided by 5?

The algebraic form of an arithmetic sequence is 5n+5 What is its first term?

Algebraic form of an arithmetic sequence is 6n+3 a) Find the sum of first 20 terms of the sequence: b) Write the algebraic expression of the sum.

The algebraic form of an arithmetic sequence is 6n+5. Find the sum of first 20 terms of this sequence?

The algebraic form of an arithmetic sequence is 3+ 3n . What will be the remainder if the terms of the sequences are divided by 2?

The algebraic form of an arithmetic sequence is 8n+7 . Find the sum of first 30 terms of this sequence.

What is sum of the first.20 natural numbers? ii) The algebraic form of an arithmetic sequence is 6n+5. Find the sum of the first 20 terms of this sequence.

The algebraic form of an arithmetic sequence is 5n+4 a) What is its first term? b) What is the difference of its 10^(th) and 20^(th) terms? c) Can the difference of any two terms of this sequences be 368?

The algebraic form of an arithmetic sequence is 5n+5 What is the difference of its 10^(th) and 20^(th) terms?

The sum of first n terms of an arithmetic sequence is n^2+2n What is the sum of first 20 terms of this sequence?