(1+tan 10)(1+tan20)(1+tan25)(1+tan35)
Matematika
KO0Kningest7inaanisa
Pertanyaan
(1+tan 10)(1+tan20)(1+tan25)(1+tan35)
1 Jawaban
-
1. Jawaban Arkanis
(1+tan10)(1+tan30) = 2
(1+tan20)(1+tan25) = 2
2.2
= 4