Question 1123479
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a.  There is no smallest possible value for P(A intersection B).<br>
If P(A)+P(B) were EQUAL to 1, instead of greater than 1, then the smallest possible value for P(A intersection B) would be 0.<br>
But if P(A)+P(B) is GREATER THAN 1, then P(A intersection B) has to be a positive number.<br>
But there is no smallest positive number.<br>
b. 1.  If P(A) = P(B) = 1, then P(A intersection B) is 1.