Question

A number is selected at random from integers 1 to 100. Find the probability that it is
(i) a perfect square
(ii) not a perfect cube.
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Answer 1

a perfect square = 10/100

or a perfect cube = 4/100

please mark as brainilist

Answer 2

$<b>hlo frnd here is ur answer$

n(S)=100

i)Let A be the event of getting a perfect square

A={1, 4, 9, 16, 25, 36, 49, 64, 81, 100 }

n(A)=10

p(A)=n(A)/n(S)

=10/100

=1/10

ii)Let B be the event of getting not a perfect cube

perfect cubes={1,8,27,64}

so,n(B)=100-4

=96

p(B)=n(B)/n(S)

=96/100

=48/50

=24/25

hope helps mark as brainliest plz