Example 14 - Chapter 2 Class 11 Relations and Functions
Last updated at Dec. 23, 2019 by Teachoo
Transcript
Example 14 - Chapter 2 Class 11 Relations and Functions - NCERT Draw the graph of the function f : R -> R defined by f (x) = x^3, x ∈ R. f(x) = x^3, x ∈ R Also, f: R -> R So, Domain is a real number, Range is a real number We find various values of f(x) by using different values of x For x, we find y = f(x) = x^3, and point to be plotted Point to be plotted are (0, 0), (1, 1), (2, 8), (3, 27), (-1, -1), (-2, -8), (-3, -27), So, the graph looks like the figure below
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Chapter 2 Class 11 Relations and Functions
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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.