Learn All Concepts of Chapter 2 Class 11 Relations and Function - FREE. Check - Relation and Function Class 11 - All Concepts

Last updated at Jan. 28, 2020 by Teachoo
Learn All Concepts of Chapter 2 Class 11 Relations and Function - FREE. Check - Relation and Function Class 11 - All Concepts
Transcript
Misc 2 If f(x) = x2, find (๐(1.1) โ ๐(1))/((1.1 โ 1 ) ) Let us first find f(1.1) and f(1) For f(1.1) f(1.1) = (1.1)2 = 1.1 ร 1.1. = 1.21 For f(1) f(1) = 12 = 1 ร 1 = 1 Now, (๐(1.1) โ ๐(1))/((1.1 โ 1 ) ) = ((1.1)^2 โ(1)^2)/((1.1 โ 1) ) = (1.21 โ 1)/(1.1 โ 1) = 0.21/0.1 = 2.1
About the Author