siyarammahato94 siyarammahato94

18-08-2021
Advanced Placement (AP)

contestada

write cos2Ain term of CosA and SinA

Respuesta :

Kiziesiri Kiziesiri

18-08-2021

Answer:

i only knew formula hope it helps

Explanation:

cos 2A = 2 cos2 A - 1

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