Shrabana adak Asked a Question
June 12, 2021 12:38 pmpts 25 pts
Which one of the following functions has a discontinuity in the second derivation at x=0, where x is a real variable ? [IT-JAM 2020] a) (x)= (b) s)=x scos() (d) s()=
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  • Avijeet banerjee Best Answer
    b is discontinuous at x=0.
    • cropped3785124378566756128.jpg
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  • Avijeet banerjee thankyou
    (b) is discontinuous at x=0. explanation is given in the attachment.
    • cropped672170738028132710.jpg
    • cropped780204755435440717.jpg
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  • Avijeet banerjee
    (b) is discontinuous at x=0. explanation is given in the attachment.
    • cropped672170738028132710.jpg
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