Re: PSAT and SAT math section


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Re: PSAT and SAT math section



At 08:35 AM 10/14/97 EDT, Christopher Vincent wrote:
>a trig function program for SIN and COS and TAN and CSC and other stuff like
>that.

You dont even need that.  raise the angle to -1 and you get the inverse.

(-1 is a power)
ie: tan ((3/5)-1) = cot 5/3

Etc, etc.  Simple using the inverse funtion on the calc, so no need for any
programs really.

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