log2(根号2/2)·log2(根号2/4)
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解决时间 2021-12-01 22:56
- 提问者网友:爱唱彩虹
- 2021-12-01 00:47
log2(根号2/2)·log2(根号2/4)
最佳答案
- 五星知识达人网友:平生事
- 2021-12-01 01:31
log2 (√2/2)·log2(√2/4)
=(log2 √2-log2 2)(log2 √2-log2 4)
=(1/2-1)(1/2-2)
=(-1/2)(-3/2)
=3/4
=(log2 √2-log2 2)(log2 √2-log2 4)
=(1/2-1)(1/2-2)
=(-1/2)(-3/2)
=3/4
全部回答
- 1楼网友:逐風
- 2021-12-01 02:55
=(log2√2-log2 2)(log2 √2-log2 4)
=(1/2-1)(1/2-2)
=(-1/2)(-3/2)
=3/4
=(1/2-1)(1/2-2)
=(-1/2)(-3/2)
=3/4
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