M = {-6, -5, -4, -3, -2}
T = {-2, -1, 0, 2, 3}
If an integer is to be randomly selected from set M above and an integer is to be randomly selected from set T above, what is the probability that the product of the two integers will be negative?
Pick
A) 0	B) 1/3	C) 2/5	D) 1/2	E) 3/5
Answer C.   Total # of outcomes: 5*5= 
<gadget id="calculator">5*5</gadget>
<output>25</output>
25   # of outcomes where Product is -ve : (-6,1) ,(-6,2), (-6,3)... Hence, total: 10   Probability: 10/25= 2/5
<result>C</result>
M = {-6, -5, -4, -3, -2}
T = {-2, -1, 0, 2, 3}
If an integer is to be randomly selected from set M above and an integer is to be randomly selected from set T above, what is the probability that the product of the two integers will be negative?