Write the sum using sigma notation. 12 + 22 + 32 + + 92 9 Correct: Your answer is correct. k = 1 Incorrect: Your answer is incorrect.

asked Dec 4, 2024 220k views

2 votes

Write the sum using sigma notation.

12 + 22 + 32 + + 92
9

Correct: Your answer is correct.

k = 1

Incorrect: Your answer is incorrect.

7.3k points

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1 vote

The sum can be represented using sigma notation as follows:

\[ \sum_{k=1}^{9} k^2 \]

Sheril answered Dec 7, 2024

7.2k points

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