Let n be an odd integer. If sin n theta=...

Let n be an odd integer. If `sin n theta=sum_(r=0)^(n)b_(r) sin^(r)theta` for every value of `theta`, then

A

`b_(0)=1, b_(1)=3`

B

`b_(0)=0, b_(1)=n`

C

`b_(0)=-1, b_(1)=n`

D

`b_(0)=0, b_(1)=n^(2)-3n-3`

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The correct Answer is:

B

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