依题意,得高中数学必修一三角函数综合题:sin(2x-π/4)≥0
∴2x-π/4∈[2kπ,2kπ+π]
∵y=√sin(2x-π/4)与u=sin(2x-π/4)的单调性相同
∴只需求u=sin(2x-π/4)的单调递增区间
当2x-π/4∈[2kπ,2kπ+π/2]
即x∈[kπ+π/8,kπ+3π/8]时
函数u=sin(2x-π/4)单调递增
即y=√sin(2x-π/4)的单调递增区间为x∈[kπ+π/8,kπ+3π/8]
依题意,得高中数学必修一三角函数综合题:sin(2x-π/4)≥0
∴2x-π/4∈[2kπ,2kπ+π]
∵y=√sin(2x-π/4)与u=sin(2x-π/4)的单调性相同
∴只需求u=sin(2x-π/4)的单调递增区间
当2x-π/4∈[2kπ,2kπ+π/2]
即x∈[kπ+π/8,kπ+3π/8]时
函数u=sin(2x-π/4)单调递增
即y=√sin(2x-π/4)的单调递增区间为x∈[kπ+π/8,kπ+3π/8]