Challenger

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Arithmetic Progression

Question:

Seventh term of an arithmetic sequence is 120 and its 8th term is 119. What is the 120th term of this sequence?

A7

B0

C8

D239

Answer:

A. 7

Explanation:

.

Related Questions:

How many terms should be added to obtain a sum of 10877 in the arithmetic series 5, 9, 13,.......?

Regarding the arithmetic sequence -6, -11/2, -5,..., which of the following statements are correct? 1) The sum of the first 5 terms and the sum of the first 20 terms are equal. 2) The common difference is -1/2.

1,3,5.....എന്ന സമാന്തര ശ്രേണിയിലെ ആദ്യത്തെ 30 പദങ്ങളുടെ തുക എന്ത് ?

Which term of the arithmetic progression 5,13, 21...... is 181?

3,7,11,15 ..... എന്ന സമാന്തര ശ്രേണിയിലെ 25 പദം എത്ര ?