sin60°.tg30°+tg60°.cos30°
Matematika
aldiyantobro
Pertanyaan
sin60°.tg30°+tg60°.cos30°
1 Jawaban
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1. Jawaban kookie1310
sin60°.tg30°+tg60°.cos30° = 1/2√3 . 1/3 √3 + √3 . 1/2√3= 1/2√3 (1/3√3 + √3)