Question

any one solve explain 6th one plzzz

Answer 1

Ans-
Hope this helps you ;)

Answer 2

HI
WE KNOW THAT  P(EVENT) 
SHOULD LIE BETWEEN 0 AND 1

IF 1 IS ITS  PROBABILITY
 THAT EVENT IS CERTAIN

IF 0 IS ITS PROBABILITY 
 THAT EVENT IS IMPOSSIBLE 

 BUT HERE IT IS GIVEN THAT
PROBABILITY=5/2=2.5
SO 
5/2 CANT BE PROBABILITY OF AN EVENT


HOPE U UNDERSTAND
☺☺