Sneha shukla Asked a Question
September 15, 2021 8:38 pmpts 1 pts
Q.2 Let f(r)-2r-92+7. Which of the following is true? A)fis one-one in the interval |-1, 1] (B)f is one-one in the interval (2,4] C)is NOT one-one in the interval |-4,0 (D)f is NOT one-one in the interval [0,4)
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  • Navdeep Best Answer
    A
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