a1=1;
a2=3/4;
a3=3/5;
.
a(n)=3/(n+2);
也就是說通項(xiàng)an=3/(n+2)
已知數(shù)列{an}中,a1=1,a(n+1)=3an/[(an)+3](n∈N*),求通項(xiàng)an
已知數(shù)列{an}中,a1=1,a(n+1)=3an/[(an)+3](n∈N*),求通項(xiàng)an
數(shù)學(xué)人氣:800 ℃時(shí)間:2020-10-01 21:31:54
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