Pls HELP ASAP. How many solutions does the equation sin(4x)=1/2 have on the interval (0, 2pi]?

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Pls HELP ASAP.
How many solutions does the equation sin(4x)=1/2 have on the interval (0, 2pi]?

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Ngọc Hoa 5 years 2021-07-30T07:32:12+00:00 1 Answers 44 views 0

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  1. sori
    0
    2021-07-30T07:34:11+00:00
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    Answer:

    4

    Step-by-step explanation:

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )