NCERT Class 11 Mathematics Solutions: Chapter 13 –Limits and Derivatives Miscellaneous Exercise Part 13

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In image relation of derivation and limit is shown.

Relation of Derivation and Limit

In image relation of derivation and limit is shown.

1. Find the derivative of the following functions (it is to be understood that are fixed non-zero constants and are integers):

Answer:

By quotient rule,

2. Find the derivative of the following functions (it is to be understood that are fixed non-zero constants and are integers):

Answer:

By quotient rule,

3. Find the derivative of the following functions (it is to be understood that are fixed non-zero constants and are integers):

Answer:

………………. eq (1)

Accordingly,

…………………. eq (2)

From eq (1) and (2)