log3(2)=a,那么log2(96)等于多少如题
问题描述:
log3(2)=a,那么log2(96)等于多少如题
答
log3(2)=a ∴log2(3)=1/log3(2)=1/a log2(96)=log2(3×2^5)=log2(3)+log2(2^5)=1/a+5
log3(2)=a,那么log2(96)等于多少如题
log3(2)=a ∴log2(3)=1/log3(2)=1/a log2(96)=log2(3×2^5)=log2(3)+log2(2^5)=1/a+5