Wie bewerten Sie tan ((3pi) / 2) ?
Antworten:
color(indigo)(tan ((3pi)/2) = oo
Erläuterung:
tan ((3pi)/2)^c = tan 270^@
270^@ " falls in III Quadrant where tan and cot are positive"
tan 270 = tan (180 + 90) = tan 90 = oo
color(indigo)(tan ((3pi)/2) = oo
tan ((3pi)/2)^c = tan 270^@
270^@ " falls in III Quadrant where tan and cot are positive"
tan 270 = tan (180 + 90) = tan 90 = oo