here are six cards arrange the cards into three pairs with the same total. -7,-5,-3,3,1,-1
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Answer:
(-7 , 3) , (-5 , 1) , (-3 , - 1)
Step-by-step explanation:
Six Cards are -7 , - 5 , - 3 , 3 , 1 , - 1
Sum of all cars = -7 - 5 - 3 + 3 + 1 - 1
= -12
if 6 cards arranged in pair then number of Pairs = 3
Sum Of Each Pair = -12 / 3 = -4
-7 + 3 = -4
-5 + 1 = -4
-3 + (-1) = - 4
Three pairs with same total are
(-7 , 3) , (-5 , 1) , (-3 , - 1)
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