the value of the exprssion 1-2+3-4+5-6+__________+29-30 IS _____

Answer : 

Value of this expression  : 1 - 2  +  3  -  4 +  5 - 629 - 30 

We solve this as first solve numerator than denominator and at last we get our value from division  , 

9 - 12  29 - 30

- 3  29 - 30

- 3  - 1 

= 3                                                             ( As we know  --   = +  )                ( Ans )

  • -2
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