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Q.If k=1n(k+sink)\sum_{k=1}^{n} (k + \sin k^\circ) is independent of nn, then it equals

a
0
b
n(n+1)2\dfrac{n(n+1)}{2}
c
n
d
none

Correct Answer: Option B

The correct solution involves applying the fundamental concept to derive the final value step by step...

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