7. If 4Tano = 3, then 4Sino +Coso/4 Sino - Cose is equal to
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Answer:
2Coso
Step-by-step explanation:
4Tano = 3
=> Tan o = 3 / 4
=> Sino / Coso = 3 / 4
=> 4Sino = 3Coso
4Sino + Coso
———————
4Sino - Coso
3Coso + Coso
= ————————
3Coso - Coso
= 4Coso - 2Coso
= 2Coso
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