19.) When two unbiased dice are tossed simultaneously, the numbers that appear

19.) 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)

a)1/3
b)2/3
c)23/36
d)11/18
ans:
20.) 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)5/36
b) 2/9
c) 7/36
d) 1/6

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19.) When two unbiased dice are tossed simultaneously, the numbers that appear on the top surface o..

Answer / abhishek rajput

19. 2/3
20. 2/9

Is This Answer Correct ?

5 Yes

0 No

19.) When two unbiased dice are tossed simultaneously, the numbers that appear on the top surface o..

Answer / abhishek rajput

Probability as
19. 23/36
20. 2/9

Is This Answer Correct ?

3 Yes

1 No

19.) When two unbiased dice are tossed simultaneously, the numbers that appear on the top surface o..

Answer / k.vijayalakshmi

19th. The option is c 23/36.
20th.The option is c 7/36

Is This Answer Correct ?

2 Yes

1 No

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