Find the probability distribution of ...

Find the probability distribution of
(i) number of heads in two tosses of a coin.
(ii) number of tails in the simultaneous tosses of three coins.
(iii) number of heads in four tosses of a coin.

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The correct Answer is:

`(##NCERT_KAN_MAT_XII_P2_C13_E04_004_A01##)`
`(##NCERT_KAN_MAT_XII_P2_C13_E04_004_A02##)`

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