函数y=2sin(TT/3-2x)单调增区间为...

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函数y=2sin(TT/3-2x)单调增区间为...函数y=2sin(TT/3-2x)单调增区间为...函数y=2sin(TT/3-2x)单调增区间为...∵π/3-2x∈[2kπ+π/2,2kπ+3

函数y=2sin(TT/3-2x)单调增区间为...
函数y=2sin(TT/3-2x)单调增区间为...

函数y=2sin(TT/3-2x)单调增区间为...
∵π/3-2x∈[2kπ+π/2,2kπ+3π/2]
-2x∈[2kπ+π/6,2kπ+7π/6]
∴x∈[kπ-7π/12,kπ-π/12](k∈Z)
∴y=2sin(π/3-2x)单调增区间为
[kπ-7π/12,kπ-π/12](k∈Z)