Misc 2 - Chapter 2 Class 11 Relations and Functions

Last updated at Dec. 13, 2024 by

Misc 2 - If f(x) = x2, find f(1.1) - f(1)/ (1.1 - 1) - Chapter 2

Misc 2 - Chapter 2 Class 11 Relations and Functions - Part 2

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Misc 2 If f(x) = x2, find (𝑓(1.1) − 𝑓(1))/((1.1 − 1 ) ) Let us first find f(1.1) and f(1) For f(1.1) f(1.1) = (1.1)2 = 1.1 × 1.1. = 1.21 For f(1) f(1) = 12 = 1 × 1 = 1 Now, (𝑓(1.1) − 𝑓(1))/((1.1 − 1 ) ) = ((1.1)^2 −(1)^2)/((1.1 − 1) ) = (1.21 − 1)/(1.1 − 1) = 0.21/0.1 = 2.1

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo