求证:(1/2)^2*(3/4)^2*(5/6)^2*……*(9999/10000)^2

问题描述:

求证:(1/2)^2*(3/4)^2*(5/6)^2*……*(9999/10000)^2

(1/2)^2*(3/4)^2*(5/6)^2*……*(9999/10000)^2