Sederhankanlah! Sin²θ cot²θ =
Matematika
Zahiraaira
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Sederhankanlah!
Sin²θ cot²θ =
Sin²θ cot²θ =
1 Jawaban
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1. Jawaban johannahelina
sin² A × cot² A
= sin² A × cos² A / sin² A
= cos² A