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rubyhunter Group TitleBest ResponseYou've already chosen the best response.1
what does that mean ?
 one year ago

rubyhunter Group TitleBest ResponseYou've already chosen the best response.1
can you walk me through it
 one year ago

jishan Group TitleBest ResponseYou've already chosen the best response.0
that means angle lies in 3rd quadrant.
 one year ago

rubyhunter Group TitleBest ResponseYou've already chosen the best response.1
i still dnt get it how do i plug it in
 one year ago

rubyhunter Group TitleBest ResponseYou've already chosen the best response.1
is it sin(x=180) = sinx
 one year ago

rubyhunter Group TitleBest ResponseYou've already chosen the best response.1
or am i way off
 one year ago

jishan Group TitleBest ResponseYou've already chosen the best response.0
in 3rd quadrant sin ,cos,sec,cosec ve but tan, cot +ve.
 one year ago

rubyhunter Group TitleBest ResponseYou've already chosen the best response.1
IM FREAKING LOST
 one year ago

jayz657 Group TitleBest ResponseYou've already chosen the best response.0
using the trig identity sin(a+b) = sin(a)cos(b) + cos(a)sin(b) sin(x+pi) = sin(x)cos(pi)+ cos(x)sin(pi) cos(pi) = 1 sin(pi) = 0 and you get sin(x)(1) + cos(x)(0) = sin(x)
 one year ago

Praja_01 Group TitleBest ResponseYou've already chosen the best response.0
sin(180+x)= sinx since sin is symmetrically opposite.
 one year ago
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