Recent content by CaptainX

Thank you very much!

Thanks a lot!

I think it's 1/2

How to find the centroid of circle whose surface-density varies as the nth power of the distance from a point O on the circumference. Also it's moments of inertia about the diameter through O. I'm getting x'=2a(n-2)/(n+2) And about diameter -4(a×a)M{something}

Why tossing a coin three times is said to have binomial distribution? I'm little bit confused.

How to prove P(A∪B)=P(A∩B)+P(A∩B')+P(A'∩B)

1. Definition If E and F are two events associated with the same sample space of a random experment, the conditional probability of the event E given that F has occurred, i.e. P(E|F) is given by P(E|F) = (E∩F)/P(F) (P≠0) 2. Properties of conditional probability Let E and F be events of...

Vivek Dhankar