Question

sin 100°.cos 10º – Cos 100° sin 10° = ?​

Answer 1

Answer:

Jawaban:

↓

Penjelasan dengan langkah-langkah:

(sin 10º – cos 100°) + (sin 10° + cos 100°) =

= (0,1736 - (-0, 1736)) + (0,1736 + (0,1736))

= (0.3472) + 0

= 0.3472

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