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  The algebraic expression of a sequence is 81-8n. What is 10th term What is the sum of 1st 10 terms whether the sum of any number of terms of the sequence will be 400? Why?
Asked by stehyeapen | 19 Oct, 2020, 13:11: PM
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Answered by | 20 Oct, 2020, 00:24: AM

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ICSE 10 - Maths
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ICSE 10 - Maths
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The 5th and 9th terms of an arithmetic progression are 4 and -12 respectively. Find (a) the first term (b) common difference (c) sum of 16 terms of the AP
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ICSE 10 - Maths
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ICSE 10 - Maths
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ICSE 10 - Maths
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ICSE 10 - Maths
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ICSE 10 - Maths
the sum of first 6 terms of an A.P is 63 .The ratio of the 10th term to the 20th term is 1:2 . calculate the first and the 15th terms
Asked by savithakotari962 | 08 Feb, 2021, 20:40: PM
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ICSE 10 - Maths
  The algebraic expression of a sequence is 81-8n. What is 10th term What is the sum of 1st 10 terms whether the sum of any number of terms of the sequence will be 400? Why?
Asked by stehyeapen | 19 Oct, 2020, 13:11: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
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