Sudhanshu Kumar Asked a Question
December 6, 2020 7:33 ampts 30 pts
Let f: R\ {0 R be defined by f(x)=x+ On which of the following interval(s) is f one- one? (a) (--1) (b) (0, 1) (c) (0,2) (d) (0,oo) [2018: 2 Marks]
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  • Deepak singh thankyou
    Refer attachment option b is correct
    • Adobe Scan 06-Dec-2020.pdf
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  • Anonymous User
    Option B is correct. see attachment below I am sharing the graph of f(x) and u can see every horizontal line intersect this graph only one point in interval (0,1). hence it it...
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    • cropped5699708535612058009.jpg
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