Question about Office Equipment & Supplies
Posted by Anonymous on
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Posted on Jan 02, 2017
In any scientific calculator log2(n) can be calculated with either ln or log function as
Log2(n)= ln(n) / ln(2)
Log2(n)=log(n) / log(2)
both will give nearly the same answers
Posted on Apr 24, 2009
You should know that you cannot enter something like sin^2(x) as you would by hand. So you must use parentheses: ( sin(x) )^2. If you do that there is no ambiguity. The calculator evaluates the sine because parentheses are evaluated first, then it takes the square.
So 4[x][(] [SIN][(] 60 [)] [)] [Xto the 2] [=] result is 3/
Since you do not say what model you use, what I entered may not be appropriate: the parentheses inside the sine function may not be needed. In the new Casio the first parenthesis inside the sine is supplied by calculator, but the closing one must be entered by the user.
Hope it helps
Posted on Sep 17, 2009
Tips for a great answer:
Aug 23, 2016 | HP Casio FX-115 Plus Scientific Calculator...
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Jul 25, 2011 | Casio FX-9750GPlus Calculator
Jun 19, 2011 | Casio FX-115MS Plus Calculator
Sep 17, 2009 | Casio Office Equipment & Supplies
Nov 15, 2008 | Casio FX-9860G Graphic Calculator
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