What is the 100 th term of a sequence of numbers in which, for every positive integer $$\(n\)$$, the sum of the first $$\(n\)$$ terms is $$\(4 n^{2}\)$$ ?

A.
512
B.
798
C.
800
D.
None of these
Mathematics
Competition
Math League
Exam No:2022 First Round Grades 10-12 Year:2022 Question No:22

Answer:

D

Knowledge points:

G10-12 - Algebra - Sequences & Series (Arithmetic, Geometric, Recursive)

Solution:

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