bantuin dong... diket x=3phi/4 maka...
Matematika
hallo16
Pertanyaan
bantuin dong...
diket x=3phi/4 maka...
diket x=3phi/4 maka...
1 Jawaban
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1. Jawaban Anonyme
Bab Trigonometri
Matematika SMA Kelas X
x = 3π/2
sin (3π/2) = -1
cos (3π/2) = 0
tan (3π/2) = tak terdefinisi