1.

Letf : N to Rbe a function satisfying the following conditions: f(1) =1 and f(1) +2f( 2)+ 3 f(3) + ………n f(n )""f(n ) = n (n+1) , f(n) "for " n ge 2 The value of f(999)is(1)/(K)where K equals

Answer»

999
1000
1998
2000

Answer :C


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