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Ex 6.2
Ex 6.2,2
Ex 6.2,3 Important
Ex 6.2,4 You are here
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
Ex 6.2, 7
Ex 6.2,8 Important
Ex 6.2,9 Important
Ex 6.2,10
Ex 6.2,11
Ex 6.2, 12 (A)
Ex 6.2, 12 (B) Important
Ex 6.2, 12 (C) Important
Ex 6.2, 12 (D)
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
Last updated at May 29, 2023 by Teachoo
Ex 6.2, 4 Find the intervals in which the function f given by f (đĽ) = 2đĽ2 â 3đĽ is (a) strictly increasing (b) strictly decreasing f (đĽ) = 2đĽ2 â3đĽ Calculating fâ(đ) đ^Ⲡ(đĽ) = 4đĽ â 3 Putting fâ (đ) = 0 4đĽ â 3 = 0 4đĽ = 3 đĽ = 3/4 Plotting point on number line Hence, f is strictly increasing in (đ/đ , â) f is strictly decreasing in (ââ ,đ/đ)