The probability of two events A and B are0.25 and 0.35 respectively. The probability that both A and B occur is 0.15. The probability that neither A nor B occur is _________  Options:
A) 0.55
B) 0.4
C) 0.5
D) 0.05
E) 0.6
we are apply that formula..............   P(0.55orB)=P(0.55)+P(B)-P(0.55 0.55ND B)   =.25+.35-.15= 
<gadget id="calculator">.25+.35-.15</gadget>
<output>0.45</output>
.45   but the probability of neither 0.55 nor B=1-.45= 
<gadget id="calculator">1-.45</gadget>
<output>0.55</output>
0.55   0.55NSWER:0.55
<result>A</result>
The probability of two events A and B are0.25 and 0.35 respectively. The probability that both A and B occur is 0.15. The probability that neither A nor B occur is _________