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Another question on if I'm typing this correctly in my calculator?
 one year ago
 one year ago
Another question on if I'm typing this correctly in my calculator?
 one year ago
 one year ago

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gjhfdfgBest ResponseYou've already chosen the best response.0
I have this problem, dw:1360536452449:dw
 one year ago

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

cluoBest ResponseYou've already chosen the best response.1
you can't have + inside the parenthesis
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.0
type this instead (2/3)*cos(x + pi/3)
 one year ago

gjhfdfgBest ResponseYou've already chosen the best response.0
I did that & then graphed it but it came out a straight line
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.0
odd...try replacing pi with 3.14 and see what happens
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.0
it sounds like you have the x outside of the cosine, which would explain why you're seeing a straight line
 one year ago

gjhfdfgBest ResponseYou've already chosen the best response.0
Ah, I had it in degrees instead of radian. Once again another simple mistake haha
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.0
oh that would do it lol
 one year ago

gjhfdfgBest ResponseYou've already chosen the best response.0
I forget to change my settings every now & then oops. But thanks again Jim.!
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.0
happens to me all the time, makes me wish there was a way to know which mode it was in
 one year ago

gjhfdfgBest ResponseYou've already chosen the best response.0
Same, if only ti would make it where it displays the mode at the top some where.
 one year ago

jim_thompson5910Best ResponseYou've already chosen the best response.0
yeah exactly what I was thinking
 one year ago
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