ALTERNATING SERIES
    
Meaning of ALTERNATING SERIES in English
	
Math.
a series, usually infinite, in which successive terms have opposite signs, as 1 - ½ + ¼ - 1/8 + . ...
	
	
	Random House Webster's Unabridged English dictionary.
    	Полный английский словарь Вебстер - Random House .
	2012