Images 0 X Π

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0 x π. TG(X-Π/3)=1. TG( Х 4 − Π 3 ) =−√3. CTG(X+Π/4)+CTG(X-Π/4). TG N 2x-1 / 4 = 3.
TG(X-Π/3)=1. TG( Х 4 − Π 3 ) =−√3. CTG(X+Π/4)+CTG(X-Π/4). TG N 2x-1 / 4 = 3.

See also