Sometimes common sense is all you need

Algebra Level 1

( 47 − 100 ) ( 47 − 99 ) ( 47 − 98 ) ⋯ ( 47 − 1 ) ( 47 − 0 ) = ? ( 47-100 )( 47-99 )( 47-98 )\cdots( 47-1 )( 47-0 ) = \, ?


The answer is 0.

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Rakshith Bk by Rakshith Bk , 24, India

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3 solutions

Danish Khan
Jul 8, 2014

Maybe it's too easy to give a solution for this. :p Btw, (47-47)*anything is a duck.

6 Helpful 0 Interesting 0 Brilliant 0 Confused

anything is a duck

Gonna Sing - 6 years, 10 months ago
Megha Pardhi
Jul 22, 2014

at one point there will be (47-47)=0 . and by 'common sense' any number multiplied by zero is zero..!!!

1 Helpful 0 Interesting 0 Brilliant 0 Confused

Bro, if you illustrate this series once u will get (47-47) that means 0. and if you multiply anything with 0 . the result is just a 0

0 Helpful 0 Interesting 0 Brilliant 0 Confused

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