sin 30° x cos 60° + cos 45°
Matematika
nandajihan77
Pertanyaan
sin 30° x cos 60° + cos 45°
1 Jawaban
-
1. Jawaban LinaNQ
=1/2 × 1/2 + 1/2 akar
=1/4+1/2 akar 2.
*semoga membantu yaa