Meenal goel Asked a Question
July 6, 2020 3:51 pmpts 30 pts
please help me in 20 21 22 qsn of USP-2.please share easy solutions of these qsns.
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  • Vaishali sharma Best Answer
    see attached dear
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    Vaishali sharma
    it would be helpful for u
  • Ruby negi thankyou
    21 ques...
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    Ruby negi
    see this solution too.
  • Vaishali sharma thankyou
    hope u get it
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  • Ruby negi
    see this...
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    Meenal goel
    thanks...i got it
  • Ruby negi
    for any doubt u can ask..
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    Meenal goel
    what is written in last 3rd step in bracket?
  • Meenal goel
    please tell 22 qsn
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