Question

a number is chossen at random from the numbers -3,-2,-1 0 1,2,3,what will be the probability that square of this number is less than or equal to 1??

2: the distance between the points (4,k) (2,0) is 5 then what can be the possible value of k?
3: the ratio of the height of a tower and the length of its shadow on the ground is root 3 is to 1 what is the value of elevation of the Sun
4: volume and surface area of a solid hemisphere are numerically equal what is the diameter of the hemisphere.

hey guys these are the questions can anyone solve and send the answer through pics...plzzz

Answer 1

Thus so

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Answer 2

Plzz mark me as brainliest