Akash Babu posted an Question
July 25, 2022 • 15:17 pm 30 points
  • CSIR NET
  • Mathematical Sciences

8. the equation (a xy' + y cos x)dx + (x'y? + b sin x)dy is exact tor (a) a-.b-1 (b) a i, b - (c) a b-1 (d) a-1, b=

8. The equation (a xy' + y cos x)dx + (x'y? + B sin x)dy is exact tor (A) a-.B-1 (B) a I, B - (C) a B-1 (D) a-1, B=

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