1.

Three coin are tossed once. Find the probability of getting (i) 3 heads, (ii) 2 heads, (iii) atleast 2 heads, (iv) atmost 2 heads, (v) no heads, (vi) 3 tails, (vii) exactly two tail, (viii) no tail, (ix) atmost two tails.

Answer»


Answer :(i) `1/8`, (ii) `3/8`, (iii) `1/2`, (IV) `7/8`, (v) `1/8`, (VI) `1/8`, (vii) `3/8`, (VIII) `1/8`, (IX) `7/8`,


Discussion

No Comment Found