Class 11 RD Sharma Solutions – Chapter 30 Derivatives – Exercise 30.5 | Set 2
Differentiate the following functions with respect to x:
Question 16.
Solution:
By using quotient rule, we get,
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=
=
=
Question 17.
Solution:
By using quotient rule, we get,
=
= 10x cosec x log 10 − 10x cosec x cot x
= 10x cosec x (log 10 − cot x)
Question 18.
Solution:
By using quotient rule, we get,
=
=
=
Question 19.
Solution:
By using quotient rule, we get,
=
=
Question 20.
Solution:
By using quotient rule, we get,
=
=
=
=
Question 21.
Solution:
By using quotient rule, we get,
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=
=
=
=
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Question 22.
Solution:
By using quotient rule, we get,
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=
Question 23.
Solution:
By using quotient rule, we get,
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=
=
=
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Question 24.
Solution:
By using quotient rule, we get,
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Question 25.
Solution:
By using quotient rule, we get,
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=
=
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Question 26.
Solution:
By using quotient rule, we get,
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=
=
=
=
Question 27.
Solution:
By using quotient rule, we get,
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=
Question 28.
Solution:
By using quotient rule, we get,
=
=
=
= nxn-1 cosec x − xn cot x cosec x
Question 29.
Solution:
By using quotient rule, we get,
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=
=
=
=
Question 30.
Solution:
By using quotient rule, we get,
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=
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