यदि x तथा y दो वास्तविक संख्� – McqOptions

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1.	यदि x तथा y दो वास्तविक संख्याएँ हैं और x+y= 8 तो xy का अधिकतम मान हैं -
A.	11
B.	16
C.	10
D.	23
Answer» C. 10

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