RD SHARMA Solutions for Class 11-science Maths Chapter 3 - Functions
Chapter 3 - Functions Exercise Ex. 3.1































Express the function f: X ® R given by f (x) = x 3 + 1 as set of ordered pairs, where X = {-1, 0, 3, 9, 7}.
Chapter 3 - Functions Exercise Ex. 3.2









Chapter 3 - Functions Exercise Ex. 3.3
















find the domain and range of
Find domain and range of f (x) = -|x|
As |x|is defined for all real numbers, its domain is R and range is only negative numbers because, |x| is always positive real number for all real numbers and -|x| is always negative real numbers.
Chapter 3 - Functions Exercise Ex. 3.4




























Chapter 3 - Functions Exercise Ex. 3VSAQ
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