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Consider the following regions in the pl...

Consider the following regions in the plane `R_1 : {(x,y) : 0leqxleq1 and 0leqyleq1} ` ` R_2 = {(x,y): x^2 + y^2 leq4/3}` The area of the region `R_1 nnn R_2`can be expressed as `(asqrt3+bpi)/9`, where a and b are integers. then `(a+b)` is equals

A

` a = 3`

B

` a = 1`

C

` b= 1`

D

` b= 3`

Text Solution

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The correct Answer is:
A, C
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