Math, asked by sankhyan, 1 year ago

a box contains 'a' white and 'b'black balls 'c' balls are drawn.find the expectation of the no. of white balls drawn.

Answers

Answered by chetanchamp

5

no of white balls=0
so probability of white balls=0

maheshsingha: ohhhh hoooooooo

Previous Question

Next Question

Similar questions

Math, 8 months ago

2. Prove that if f is a homomorphism of a group G into a group with kernel K, then K is a normal subgroup of G.

English, 8 months ago

In each month write 2 sentences April weather and clothes...

Social Sciences, 8 months ago

Need for consumer protection ( 2 pages mins -social ,increasing consumer satisfaction , principal of social justice, trust ship )...

Social Sciences, 1 year ago

How will solve the universe law of gravitation?

Math, 1 year ago

How to write inverse trigonometric functions in mathematica?

Hindi, 1 year ago

rahim ki dohese ham kya seek sakthe hai?

Social Sciences, 1 year ago

What's problem mights occur due to this...

English, 1 year ago

1 min ASL on Cricket.