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Sayan pal Asked a Question
July 10, 2021 9:20 ampts 30 pts
If w= f(u,v) where u= X+y and v= X-y then du s equal to a. . b.2 C. d. 2
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  • Priyanka kumari Best Answer
    option B kindly see the attached file for solution...
    • cropped8416707665617202850.jpg
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