Class 9 Homework-

If |ЁЭСОтГЧ| = 4 and -3 ≤ λ ≤ 2 then the range of |ЁЭЬЖЁЭСОтГЧ| is
(a) [0, 8]
(b) [-12, 8]
(c) [0, 12]
(d) [8, 12]




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