Sec 45 tan 60 ( sin 30 + cos 45 )
Matematika
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Pertanyaan
Sec 45 tan 60 ( sin 30 + cos 45 )
1 Jawaban
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1. Jawaban gabriellaismanto
✓2.✓3(½+½√3)
= ✓6 (½+½✓3)
=½✓6+½✓18
= ½√6+½✓2.9
½✓6+³/2✓2