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The number of all numbers having 5 digit...

The number of all numbers having 5 digits, with distinct digits is

A

99999

B

`9xx""^(9)P_(4)`

C

`""^(10)P_(5)`

D

`""^(9)P_(4)`

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WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2017-Multiple Choice Questions
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  6. The linear system of equations {:(8x-3y-5z=0),(5x-8y+3z=0),(3x+5y-8z=0...

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  7. Let P be the set of all non-singular matrices of order 3 over R and Q ...

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  9. The value of det A. where A=((1,costheta,0),(-costheta,1,costheta),(-1...

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  11. On the set R of real numbers we define xPy if and only if xyge0. Then ...

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  17. On set A=|1,2,3|, relations R and S are given by R=|(1,1),(2,2),(3,3...

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