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- Apr 11, 2006
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hey guys,
I'm sorry if this is a repost.
I'm studying for the physics portion as we speak, and finding angles with arctan and whatnot- how do I do this without a calculator?
for sin and cos.. I know the trig functions but getting it to a decimal, rather than keeping it in a square root- How do I do THIS without a calculator?
All the questions I'm using for practice convert the answers to decimals. How is it like on the test (if I may ask)?
I'm sorry if this is a repost.
I'm studying for the physics portion as we speak, and finding angles with arctan and whatnot- how do I do this without a calculator?
for sin and cos.. I know the trig functions but getting it to a decimal, rather than keeping it in a square root- How do I do THIS without a calculator?
All the questions I'm using for practice convert the answers to decimals. How is it like on the test (if I may ask)?