[" Problem "2" ."],[qquad [" If "|z|<=1,|w|<=1," show that "|z-w|^(2)<=(|z|-|w|)^(2)+(" argz "-arg w)^(2)],[" Cond "]]

Problem solving: 2z=7 , z=

Two Block Problem - 2

Problem solving : 2z-2=7 , then z=

The probability of solving a problem by three students X, Y and Z is 1/2, 1/3 and 1/4 respectively. the probability that the problem will be solved is :

For the LPP problem Max . z=3x+2y subject to x+yge1,y-5xle0,x-yge-1,

For the LPP problem Max . z=3x+2y subject to x+yge1,y-5xle0,x-yge-1,

Two students A and B solve a problem. Their respective probabilities of solving the problem are 2/3 and 1/2 . The probability of the problem being solved by at least one of them is ______.

Advance Level Problems-2