Solve for x for 180 ° < x < 270 ° . 1/sin^2 x=4

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Solve for x for 180 ° < x < 270 ° . 1/sin^2 x=4

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Ngọc Hoa 2 months 2021-09-01T07:44:53+00:00 1 Answers 1 views 0

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    2021-09-01T07:46:24+00:00

    оун вы кому зб!!!!лыооыоы цыплят

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