When two unbiased dice are tossed simultaneously, the
numbers that appear on the top surface of the two dice are a
and b.What is the probability that a^b is a perfect square?
(a^b=a to the power of b)
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Answer Posted / aneesha
The combinations are the following:
(1,1)(1,2)(1,3)(1,4)(1,5)(1,6)
(2,2)(2,4)(2,6)
(3,2)(3,4)(3,6)
(4,1)(4,2)(4,3)(4,4)(4,5)(4,6)
(5,2)(5,4)(5,6)
(6,2)(6,4)(6,6)
Thus prob= 24/36 = 2/3 = 0.667
| Is This Answer Correct ? | 11 Yes | 4 No |
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