Unayak Asked a Question
May 15, 2020 11:09 ampts 30 pts
plz solve this question....................................
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  • Chandra dhawan thankyou
    see explanation dear it's very helpful for you
    • cropped-1960654239.jpg
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  • Chandra dhawan thankyou
    see attached file it's very helpful for you and ans is 0.29r
    • cropped2009334006.jpg
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