Mathematics - Probability Question with Solution | TestHub

MathematicsProbabilityGeneral (Event SS, Definitions, Odd against/Favour)Hard2 minQB

MathematicsHardinteger

A coin is tossed $m + n$ times $(m > n)$ , the probability of getting $m$ consecutive heads is $\frac{n + k}{2 ^{m + 2}}$ then $k =$

Answer:

Solution:

If $m = 3, n = 2$

Coin is tossed 5 times, then 3 consecutive heads can come is 5 cases

Probability $= \frac{5}{2 ^{5}} = \frac{2 + 3}{2 ^{3 + 2}}$

Stream:JEESubject:MathematicsTopic:ProbabilitySubtopic:General (Event SS, Definitions, Odd against/Favour)

⏱ 2mℹ️ Source: QB

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