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Ex 6.2, 12 (D) - Chapter 6 Class 12 Application of Derivatives
Last updated at May 29, 2023 by Teachoo
Ex 6.2
Ex 6.2, 1
Ex 6.2,2
Ex 6.2,3 Important
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Ex 6.2, 5 Important
Ex 6.2, 6 (a)
Ex 6.2, 6 (b) Important
Ex 6.2, 6 (c) Important
Ex 6.2, 6 (d)
Ex 6.2, 6 (e) Important
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Ex 6.2, 12 (A)
Ex 6.2, 12 (B) Important
Ex 6.2, 12 (C) Important
Ex 6.2, 12 (D) You are here
Ex 6.2, 13 (MCQ) Important
Ex 6.2,14 Important
Ex 6.2,15
Ex 6.2, 16
Ex 6.2,17 Important
Ex 6.2,18
Ex 6.2,19 (MCQ) Important
Transcript
Ex 6.2, 12 Which of the following functions are strictly decreasing on (0,đ/2) ? (D) tan đĽf(đĽ) = tan đĽ fâ(đ) = sec2 đ As square of any number is always positive So, fâ(đĽ) > 0 for all values of đĽ â´ f is strictly increasing on (0 , đ/2)
