Seema posted an Question
September 02, 2020 • 21:41 pm 30 points
  • CSIR NET
  • Mathematical Sciences

1. the particular integral of the equation r - 2s +t = cos (2x + 3y) is (a) cos (2x + 3y) (b) sin (2x + 3y) (c) cos (2x + 3y) d) sin (2x + 3y) or

1. The particular integral of the equation r - 2s +t = Cos (2x + 3y) is (A) cos (2x + 3y) (B) sin (2x + 3y) (C) cos (2x + 3y) D) sin (2x + 3y) Or

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    Satpal singh Best Answer

    see the attachment using this option C is correct

    cropped6284754205055089703.jpg
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