Bài 1:
a) \(\left(1\dfrac{1}{2}\right).\left(1\dfrac{1}{3}\right).....\left(1\dfrac{1}{100}\right)\)
b) \(1\dfrac{1}{2}.1\dfrac{1}{3}.1\dfrac{1}{4}.....1\dfrac{1}{2007}\)
c) \(\left(1\dfrac{1}{2}\right).\left(1\dfrac{1}{3}\right)...\left(1\dfrac{1}{2017}\right)\)
Giúp mik nha chìu mik đi hx rùi ai làm đúng mik tick nhen :))