If the solution of the inequality system X ＞ 2m + 1 x ＞ m + 2 is x ＞ - 1, then the value of M is () A. - 1B. - 3C. - 1 or - 3D. - 1 < m < 1

If the solution of the inequality system X ＞ 2m + 1 x ＞ m + 2 is x ＞ - 1, then the value of M is () A. - 1B. - 3C. - 1 or - 3D. - 1 < m < 1

According to the meaning of the question, when 2m + 1 = - 1, the solution is m = - 1, and M + 2 = - 1 + 2 = 1, which does not fit the meaning of the question. When m + 2 = - 1, the solution is m = - 3, and 2M + 1 = - 5 ＜ - 1, so when m = - 3, the solution of the inequality system X ＞ 2m + 1 x ＞ m + 2 is x ＞ - 1

Elden Ring Premiere

RELATED INFORMATIONS