Question

①隨著n的無限增大，a_n越來越接近于一個(gè)常數(shù)a，則把a稱為數(shù)列{a_n}的極限；②函數(shù)f（x）在x=x₀處有極限，則f（x）在該點(diǎn)連續(xù)；③函數(shù)f（x）在x=x₀處連續(xù)，則f（x）在該點(diǎn)有極限且極限值與函數(shù)值相同.那么以上結(jié)論中正確的個(gè)數(shù)是

A.0                              B.1                              C.2                              D.3

Answer 1

C