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Solution
Enter the function into the Y = menu to
obtain:
nd
Press 2
Quit to exit the Y = menu. You
should now be at the HOME screen. To
, press VARS and
evaluate the function in Y
1
obtain the following screen:
Press the right arrow to highlight Y-VARS
and obtain the following screen:
Select 1: Function by pressing ENTER or 1 to obtain:
Select 1: Y
and obtain:
1
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