NCERT Class 12-Mathematics: Chapter-5 Continuity and Differentiability Part 11

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Question 8:

Answer:

We have,

At

Hence, LHL RHL at

So, is discontinuous at .

Question 9:

Answer:

At

And

Hence, is continuous at .

Question 10:

Answer:

is continuous at .

Find the Value of K in Each of the Exercises 11 to 14 So That the Function F is Continuous at the Indicated Point

Question 11:

Answer:

Question 12:

Answer:

Question 13:

Answer:

Question 14:

Answer: