Prafull kumar mehta Mehta Asked a Question
September 13, 2020 11:08 pmpts 30 pts
In R, the family of trajectories orthogonal to the family of asteroids xt y = a is given by- x+y= c (A) x-ya = c5a C) (B) x-ya = cAB (D) -yA = ca
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  • Pranav kumar Best Answer
    Hint dy/dX=-dx/dy
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  • Pranav kumar thankyou
    Option D is correct
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