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For any positive real number R, [R] is t...

For any positive real number R, [R] is the greatest interger less than or equal to R, then the value of `[R/2] + [(R + 1)/(2)]` is :

A

[R]

B

[2R]

C

[R+1/3]

D

can't be determined

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The correct Answer is:
A
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