A number x is chosen at random from the numbers -2, -1, 0, 1, 2 . then the probability that x^ 2<2 is
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1
Answer:
The probability = x^2<2 is possible except 2 because if x = 2 then x^2 = 2^2 = 4 so 4 is more than 2.
∴This probability is possible with -2, -1, 0, 1, except 2.
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10
Answer:
(-2)^2=2 which is =2
(-1 )^2=1 and 1<2
0^2=0. 0<2
1^2=1. 1<2
2^2=4. 4>2
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