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Question

Let f(x)=1cos2(x3)x3,x3k,x=3, for f(x) to be continuous at x = 3, the value of k

माना f(x)=1cos2(x3)x3,x3k,x=3 है, तब x = 3 पर f(x) सतत होने के लिए k का मान

A
Exists and is equal to 2

विद्यमान है तथा इसका मान 2 है
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B
Exists and is equal to 2

विद्यमान है तथा इसका मान 2 है
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C
Does not exist because L.H.L is not equal to R.H.L

विद्यमान नहीं है क्योंकि L.H.L का मान R.H.L के बराबर नहीं है
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D
Does not exist because L.H.L is not finite

विद्यमान नहीं है क्योंकि L.H.L परिमित नहीं है
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Solution

The correct option is C Does not exist because L.H.L is not equal to R.H.L

विद्यमान नहीं है क्योंकि L.H.L का मान R.H.L के बराबर नहीं है
Solutions

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