माना f(1)=g(1)=k तथा इसके n वे अवकलज f^(...

माना `f(1)=g(1)=k` तथा इसके n वे अवकलज `f^(n)(1),g^(n)(1)` अस्‍तित्व रखते हैं तथा किसी n के लिए समान नहीं है और लिए
`lim_(x to a)(f(a)g(x)-f(a)-g(a)f(x)+g(a))/(g (x)-f(x))=4` तब k का मान है

A

4

B

2

C

1

D

0

लिखित उत्तर

Verified by Experts

The correct Answer is:

A

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