(1-sin kuadrat A)tan kuadrat A=
Matematika
Ardinaufalk
Pertanyaan
(1-sin kuadrat A)tan kuadrat A=
1 Jawaban
-
1. Jawaban nurillahts
(1-sin2 A) tan2 A =
=Cos2 A x (Sin2 A \ Cos2 A)
=Sin2 A