Ex 1.3, 3 (ii) - Chapter 1 Class 12 Relation and Functions
Last updated at Dec. 16, 2024 by Teachoo
Last updated at Dec. 16, 2024 by Teachoo
Ex 1.3, 3 Find ๐๐๐ and ๐๐๐, if (ii) f (x) =8๐ฅ3 and g (x) = ๐ฅ^(1/3) f(x) = 8x3 g(x) = ๐ฅ^(1/3) f(x) = 8x3 f(g(x)) = 8 g(x)3 fog(x) = ใ"8" ใ(๐ฅใ^(1/3))ใ^3 = 8 ๐ฅ^(1/3 ร 3) = 8x g(x) =๐ฅ^(1/3) g(f(x)) = ใ๐(๐ฅ)ใ^(1/3) gof (x) = ใ"(8" ๐ฅ3)ใ^(1/3) = ((2๐ฅ)^3 )^(1/3) = ใ"(2x" )ใ^(3 ร 1/3) = 2x
Inverse of a function
Ex 1.3, 2
Ex 1.3, 3 (i) Important
Ex 1.3, 3 (ii) You are here
Ex 1.3 , 4
Ex 1.3, 5 (i)
Ex 1.3, 5 (ii) Important
Ex 1.3, 5 (iii) Important
Ex 1.3 , 6
Ex 1.3 , 7
Ex 1.3 , 8 Important
Ex 1.3 , 9 Important
Ex 1.3, 10 Important
Ex 1.3, 11
Ex 1.3, 12
Ex 1.3, 13 (MCQ) Important
Ex 1.3, 14 (MCQ) Important
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