SEQUENCES Sums (Page 7 of 7)

Return to the Home screen to compute the sum. Enter the sum command first, followed by the sequence name u, then the first and last term number in parentheses (1 and 10).

 2nd QUIT key. CLEAR key.

 2nd LIST key. [MATH] 5: menu selection. 2nd u key. Left parenthesis key. 1 Comma key. 10 Right parenthesis key. Right parenthesis key.
 ENTER key.

 Calculator screen image.
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