HeroicLinusReed posted...
and like how would you find the value of tan of (2pi/3) and tan of (3pi/4)
for tan and cot i only have up till pi/2, what's the way of finding the complement or whatever it's called?
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like on the table i have all the values of the 6 trig functions from 0 to pi/2, but how do i find ones when it goes beyond pi/2, mainly for tan?
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