potatoeewedge
potatoeewedge
10-04-2017
Mathematics
contestada
Solve tan(v/2)=1 for 0 < v <= pi
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IcefromTaiwan
IcefromTaiwan
10-04-2017
tan(?) = 1 → tan45° or tan225°
if (v/2) = 45° → v = 90° (O)
if (v/2) = 225° → v = 450° > pi (X)
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