1 per 2 akar 3 × 1 per 2 akar 3 + 1 per 2 × 1 per 2
Matematika
qanitatriani
Pertanyaan
1 per 2 akar 3 × 1 per 2 akar 3 + 1 per 2 × 1 per 2
1 Jawaban
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1. Jawaban AlfandyGulo
[tex] = \frac{1}{2 \sqrt{3} } \times \frac{1}{2 \sqrt{3} } + \frac{1}{2} \times \frac{1}{2} \\ \\ = \frac{1}{4 \times 3} + \frac{1}{4} \\ \\ = \frac{1}{12} + \frac{1}{4} \\ \\ = \frac{1 + 3}{12} \\ \\ = \frac{4}{12} \\ \\ = \frac{1}{3} [/tex]