Multiple Choice
If C is the positively oriented boundary of a plane region R having area 3 units and centroid at the point (12, 6) , evaluate (i) (ii)
dx + 3xy dy
A) (i) 36 (ii) 15
B) (i) -36 (ii) 18
C) (i) -18 (ii) 36
D) (i) -4 (ii) 2
E) (i) 432 (ii) 1080
Correct Answer:

Verified
Correct Answer:
Verified
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