Question

solve the following deferential equations:

6. cosy dy/dx + 1/x siny = 1

7.(1 + y2)dx = (tan-ly - x)dy

8. x dy/dx+ y = (xy)^3/2; y(1) = 4

9. (x2 + y2 + x)dx + xydy = 0
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Answer 1

Answer:

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