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CBSE Class 12 Math 2022 Term I Solved Paper

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Question : 1 of 50
Marks: +1, -0
In this section, attempt any 16 questions out of Questions 1-20. Each question is of one mark.
1. Differential of log[log(log‌x5)] w.r.t x is
Solution:     👈: Video Solution
Explanation: Let
∴‌‌‌
d
dx
‌=‌
1
log(log‌x5)
‌
d
dx
[log(log‌x5)]
‌=‌
1
log(log‌x5)
⋅‌
1
log‌x5
‌
d
dx
‌log‌x5
‌=‌
1
log(x5)‌log(log‌x5)
‌
1
x5
‌
d
dx
(x5)
‌=‌
5
x‌log(x5)‌log(log‌x5)
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