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cuajin
Joined: 04 Feb 2008 Posts: 1
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Posted: February 4, 2008 11:04 PM Post subject: sec^2(t) |
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Greetings.
I am trying to do this sec^2(t) but it does not work. I get this error Missing (
Please help me. |
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mark
Joined: 24 Feb 2007 Posts: 27
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Posted: February 27, 2008 6:23 PM Post subject: |
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the parenthesis has to be right after the "sec" to make the function work
it may look like "sec^2(t)" on paper, but you have to type it in as
sec(t)^2
helpful? |
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