how to find perfect sq number little faster
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Ans. is 1/10 ... solution is in the attached pic :)
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Hey
Here is your answer,
Perfect square numbers = 1,4,9,16,25,,....
1^2 = 1
2^2 = 4
3^2 = 9
4^2 = 16....
(ii) total outcomes = 9
= ( 1,4,9,16,25,36,49,64,81)
Probability = 9/90
= 1/10
Hope it helps you!
Here is your answer,
Perfect square numbers = 1,4,9,16,25,,....
1^2 = 1
2^2 = 4
3^2 = 9
4^2 = 16....
(ii) total outcomes = 9
= ( 1,4,9,16,25,36,49,64,81)
Probability = 9/90
= 1/10
Hope it helps you!
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