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gjhfdfg
 2 years ago
Another question on if I'm typing this correctly in my calculator?
gjhfdfg
 2 years ago
Another question on if I'm typing this correctly in my calculator?

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gjhfdfg
 2 years ago
Best ResponseYou've already chosen the best response.0I have this problem, dw:1360536452449:dw

gjhfdfg
 2 years ago
Best ResponseYou've already chosen the best response.0But I entered in my calculator as, 2/3cos((x+)pi/3)) & it says error.

cluo
 2 years ago
Best ResponseYou've already chosen the best response.1you can't have + inside the parenthesis

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.0type this instead (2/3)*cos(x + pi/3)

gjhfdfg
 2 years ago
Best ResponseYou've already chosen the best response.0I did that & then graphed it but it came out a straight line

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.0odd...try replacing pi with 3.14 and see what happens

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.0it sounds like you have the x outside of the cosine, which would explain why you're seeing a straight line

gjhfdfg
 2 years ago
Best ResponseYou've already chosen the best response.0Ah, I had it in degrees instead of radian. Once again another simple mistake haha

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.0oh that would do it lol

gjhfdfg
 2 years ago
Best ResponseYou've already chosen the best response.0I forget to change my settings every now & then oops. But thanks again Jim.!

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.0happens to me all the time, makes me wish there was a way to know which mode it was in

gjhfdfg
 2 years ago
Best ResponseYou've already chosen the best response.0Same, if only ti would make it where it displays the mode at the top some where.

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.0yeah exactly what I was thinking
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