Home · Schooling · CBSE · Class 10 · Mathematics · Ch 5
CBSE Class 10 Mathematics
nth term, sum of n terms, applications.
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1Which sequence is an AP?
2The 10th term of the AP 2, 5, 8, 11, ... is:
3Sum of first n natural numbers is:
4If 7th term = 32 and 13th term = 62, then common difference is:
5Sum of first 20 terms of AP 1, 4, 7, 10, ...:
Answer all 5 to submit.
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