CA CPT Model Test Paper 4 with solutions for online practice

Question : 198 of 199

Marks: +1, -0

In the sequence (x

_{\n}

) where x

_{\n}

= 195 /{ 4 \n ! } -

{ \n + ^ { 3 } \P _ { 3 } } /{ ( \n + 1 ) ! }

& n belongs to N, the set of natural numbers.
The number of positive terms is

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