Sudhanshu kumar Kumar Asked a Question
March 4, 2022 3:27 pmpts 30 pts
2x, if x is irrational, Let f() =143. if x is rational, be a function defined from R to R. Then the discontinuities off are (a) all rational numbers (b) all irrational numbers C)RI(2 (d) IR (3}
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  • Navdeep goyal 1 thankyou
    f is continus if 2x= x+3 => x=3 so f is discontinus for R/{3} D
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