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27-10-2020
Mathematics

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Which of the following is a solution to 4sinx 1-0? A A. 30 O B. 60° OC 90 D. 120

Respuesta :

alecsorrentino45 alecsorrentino45

27-10-2020

Answer:

Answer:

A)cosx(4sinx-1)=0

Step-by-step explanation:

The given equation is

We equate everything to zero to get:

Use the double angle property, to get:

This implies that:

The correct answer is A

Step-by-step explanation:

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