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lim(x rarr-7)([x]^2+15[x]+56)/(sin(x+7)s...

`lim_(x rarr-7)([x]^2+15[x]+56)/(sin(x+7)sin(x+8))` (where [.] denotes the greatest integer function)

A

is 0

B

is 1

C

is -1

D

does not exist

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The correct Answer is:
A
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