IIT JAM
Sakshi Kosare Asked a Question
January 6, 2020 3:35 pmpts 15 pts
  • IIT JAM
  • Mathematics (MA)

For which one of the following value of k, the equaton 18. 2x + 3x - 12x k = 0 has three distnct real roots ? (A) (C) (B) (D) 16 20 26 31

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  • Priyadarshan Choursiya thankyou
    you can also do by putting the value of k, and finding the roots. but sometimes finding the root is typical. see attachment-
    • upload_1578324537582.jpg
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  • Sakshi Kosare
    how to solve that question
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    Priyadarshan Choursiya
    please see the attachment
  • Pooja
    a
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