The point (5,-2) is rotated 90° about the origin. Its image is O (-2,5) O (2,5) O (-5,2)
2 answers:
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Answer:
The equation is exact
F(x,y) = 3x4/4 - 3xy -y2
Step-by-step explanation:
The step by step explanation and to ascertain the exactness of the differential equation is as shown in the attached file.
