tan^ 1.215° ^ = kuadrat
Matematika
sorethroat
Pertanyaan
tan^ 1.215°
^ = kuadrat
^ = kuadrat
1 Jawaban
-
1. Jawaban rifkyulliyah
Tan 1215° = -tan (1+2+1)5° = -tan 45° = -1 ..
Semoga bermanfaat ..