if we have two cube ,we painted the cube with blue and pink colour only,if we painted first cube with 4 side pink colour and other 2 side with blue color, if we have probability 1/3,how many sides we will paint pink color in second cube.(probabity for both have same color is 1/3)

• prob of getting same colour
  PP+BB
  2/3*0/6+1/3*6/6
  =1/3
  so answer is 0
  
• 10 years agoHelpfull: Yes(11) No(7)
• ans will be 3
  (4/6)*(3/6)==1/3 the give probability...
• 10 years agoHelpfull: Yes(8) No(2)
• 3
  as p(first pink)=4/6;and let P(second pink)
  i.e. p*P=1/3 hence three surfaces of second cube should paint pink
• 10 years agoHelpfull: Yes(4) No(3)
• the answer is 0
• 10 years agoHelpfull: Yes(1) No(3)
• ans is two sides.
  2/6 = 1/3
• 10 years agoHelpfull: Yes(1) No(1)
• 4/6*x/6 + 2/6*(6-x)/6 =1/3
• 9 years agoHelpfull: Yes(1) No(0)
• 4/6*x/6 + 2/6*y/6 = 1/3
  put value ans x =0 and y= 6 satisfy
• 9 years agoHelpfull: Yes(1) No(0)
• answer is 0
  
• 10 years agoHelpfull: Yes(0) No(0)
• Answer is 3
• 9 years agoHelpfull: Yes(0) No(0)
• here we 6 sides in a cube ..acc to in a 2nd cube yhe prob will of a 1/3 + 1/3 = 2/6 =1/3 ans.
  
• 9 years agoHelpfull: Yes(0) No(1)