log2(根号2/2)·log2(根号2/4)麻烦写下过程
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log2(根号2/2)·log2(根号2/4)麻烦写下过程log2(根号2/2)·log2(根号2/4)麻烦写下过程log2(根号2/2)·log2(根号2/4)麻烦写下过程log2(√2/2)·lo
log2(根号2/2)·log2(根号2/4)麻烦写下过程
log2(根号2/2)·log2(根号2/4)
麻烦写下过程
log2(根号2/2)·log2(根号2/4)麻烦写下过程
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+根号3(2-根号3)
log2(1+根号2+根号3)+log2(1+根号2-根号3)=
log2(根号2/2)·log2(根号2/4)麻烦写下过程
log2(1+根号2+根号3)+log2(1+根号2 -根号3)
log2根号2的值
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log2(根号下7/48)+log2(12)-1/2log2(42)-1=?
log2根号7/48+log2^12-1/2log2^42-1=
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log2的根号2/2等于多少,