The first term and the last term of an AP are17 and 350 respectively.If the common difference is 9,how many terms are there and what is their sum?

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Q: The first term and the last term of an AP are 17 and 350 respectively .If the common difference is 9…

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Q: In an AP the 9 th Term is 73 and the 4 th Term is 43. What is the sum of the first twenty terms?

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Q: an AP the 4th Term is 23 and the 11th Term is 58. What is the sum of the first twenty terms?

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Q: In a GP the 6th term is 972 and the 3rd term is 36. Find the sum of the first 10 terms

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Q: If the first term and last term of an AP are 17 and 350 respectively,If the commom difference is…

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Q: lockers

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Q: In an AP the 9th term is 2 times the 4th term and the 12th term is 78. What is the sum of the first…

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Q: In an AP the 4th Term is 23 and the 11th Term is 58. What is the sum of the first twenty terms?

A: First find first term and common difference Then use summation formula

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Q: The first term of and the last term of an AP are 17 and 350 respectively.if the common difference is…

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Q: The sum of 5th and 9th terms of an AP is 72 and the sum of 7th and 12th terms is 97.find the AP

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Q: In a GP the 6 th term is 972 and the 3rd term is 36. Find the sum of the first 10 terms.

A: In a GP the 6th term is 972 and the 3rd term is 36.  to find the sum of the first 10 terms.

Q: In an AP the 9th Term is 73 and the 4th Term is 43. What is the sum of the first twenty terms?

A: Given in an AP a9=73 and a4=43 To find S20=?

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A: Sum of first 20 terms of A.P.

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Q: In an AP the first term is 8 , nth term is 33 and the sum of first n terms is 123 . Find n and d

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Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.