
Concept explainers
To calculate: The value of the expression

Answer to Problem 7CT
The value of the expression
Explanation of Solution
Given information:
The expression
Formula used:
Summation property,
The sum of square of first n terms of sequence is given by
Calculation:
Consider expression
Expand the expression as,
Recall that the sum of square of first n terms of sequence is given by
So, sum of square of first 50 terms is
Thus, the value of the expression
Chapter 9 Solutions
Precalculus with Limits
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