KCET 2020 Math Solved Paper

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Question : 42 of 60

Marks: +1, -0

The negation of the statement "For all real numbers x and y, x+y=y+x" is

for some real numbers x and y, x−y=y−x
for all real numbers x and y,x+y≠y+x
for some real numbers x and y,x+y=y+x
for some real numbers x and y,x+y≠y+x

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