1.

Population change in a place is 1) (No. of births + No. of in migrants) + (No. of births + No. of out migrants) 2) (No. of births - No. of in migrants) - (No. of births - No. of out migrants) 3) (No. of births + No. of in migrants) - (No. of deaths + No. of out migrants) 4) (No. of births - No. of in migrants) - (No. of deaths + No. of out migrants)

Answer»

3) (No. of births + No. of in migrants) - (No. of deaths + No. of out migrants)



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