Class 10th maths
A box contains 90 discs which are numbered from 1 to 90 . if one disc is selected at random from the box ,find the probability that it bears (1) a two-digit number.(2) a perfect square number. (3) a number divisible by 5.
suppose you drop a die at random on the rectangular region shown in figure. what is the probability that it will land inside the circle with diameter 1 m.
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I answered this already that's why I am shortened my answer