f(n)=1+1/2+1/3+1/4+…………+1/(2^n-1),f(k+1)=f(k)+________
问题描述:
f(n)=1+1/2+1/3+1/4+…………+1/(2^n-1),f(k+1)=f(k)+________
答
f(k+1)=f(k)+1/(2^(k+1)-1)
f(n)=1+1/2+1/3+1/4+…………+1/(2^n-1),f(k+1)=f(k)+________
f(k+1)=f(k)+1/(2^(k+1)-1)