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SUI GENERIS

· started a discussion

· 1 Months ago

Minimum / Maximum (Question: 277488.0 )

I think this is the minimum value,
Because if we take a=1, b=0, c=0 & d=0
we find the value of function=1 & this is greater than (3/4)^4.
Hence 1(option A) must be the answer.

Question:

If a + b + c + d = 1 then the maximum value of (1 – a) (1 – b)(1 – c)(1 – d) is

Options:
A)

1

B)

144    

C)

344    

D)

544    

Solution:

Ans: (c)

  

SUI GENERIS

· commented

· 1 Months ago

Sorry, it's my mistake.
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