sin 45 x tan 45 / cos 45
Matematika
gallynaldy
Pertanyaan
sin 45 x tan 45 / cos 45
1 Jawaban
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1. Jawaban seminerd
sin 45 = (√2)/2
tan 45 = 1
cos 45 = (√2)/2
sin 45 x tan 45 / cos 45
= ((√2)/2 x 1)/(√2)/2
= 1
semoga bermanfaat