el lanzamiento de un dado 5 veces considerando los sucesos a=2,3,2,4,6. halla la probabilidad que el saga el 2. halla la probali
1 answer:
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As we have to solve for b, it means we have to isolate b
So first of all subtract from both sides
So we get
Now we need b , but its b^2 , so we can take square root on both sides.
taking square roots on both sides
Hence option B is correct