Math, asked by shanshazz476, 5 hours ago

Find the sum of n terms of an arithmetic sequence 6, 10, 14​

Answers

Answered by samarthkotabagi8
1

Answer:

pls mark me a brain list answer

Step-by-step explanation:

The first term of the given A.P. is 6 and its common difference is 4. Hence, the sum of the first n consequence terms of the given sequence is 2n2+4n . ... Hence, 10 consecutive terms from the beginning should be added to get the sum 240.

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