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How toFindRange of the function |X|+|X+1| and explain graphycally

 How toFindRange of the function |X|+|X+1| and explain graphycally

Grade:12th pass

1 Answers

Aditya Gupta
2081 Points
5 years ago
we know that |a|+|b| is greater than equal to |a – b|
if a=x+1 and b=x
then  |X|+|X+1| is greater than equal to |1|
so , range of |X|+|X+1| is [1, infinity)

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