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Number of second order determiants which...

Number of second order determiants which have maximum values whose each entry is either -1 or 1 is equal to

A

2

B

4

C

6

D

8

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • The maximum value of (1/x)^(x) is :

    A
    1) e
    B
    `e^(e)`
    C
    `e^(1/e)`
    D
    `(1/e)^(1/e)`
  • The element of second transition series which shows maximum number of oxidation state is :

    A
    `Ru `
    B
    `Nb`
    C
    `Mo`
    D
    `Pd `
  • The value of "cosec"^(-1) (-2) is equal to :

    A
    `(pi)/(3)`
    B
    `- (pi)/(6)`
    C
    `-(pi)/(3)`
    D
    `(pi)/(6)`
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