Math, asked by edpbnpapers5858, 10 months ago

A coin is tossed 7 times what is the probability of getting 4 heads

Answers

Answered by krushank605

2

Step-by-step explanation:

No.of ways in which 4 heads and 3 tails appear:

7!/(4!×3!)=35

Total possibilities = 128

Probability = 35/128

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