設(shè)t=2^x,
因?yàn)?x
求函數(shù)y=4∧x-(2∧x+1)+3在區(qū)間(-∞,1〕上的值域
求函數(shù)y=4∧x-(2∧x+1)+3在區(qū)間(-∞,1〕上的值域
數(shù)學(xué)人氣:906 ℃時(shí)間:2020-05-23 11:55:48
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