Please solve this question with solution. Thanks?
回答 (1)
2016-02-23 11:15 pm
✔ 最佳答案
Sol∫(0 to 1)_2^xdx
Set y=2^x
dy=ln2*2^xdx
2^xdx=dy/ln2
∫(0 to 1)_2^xdx
=∫(1 to 2)_dy/ln2
=1/ln2
(D)
收錄日期: 2021-04-18 14:30:55
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