Simplification Test 8

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Question : 23 of 40

Marks: +1, -0

If

x = a /{a -1}

and

y=1/{a-1}

, then

x > y if a < 1
x > y
x = y if a < 1
x = y

Solution:

x = a /{a -1}

and

y=1/{a-1}

Now,

1 + y = 1 + 1/{a-1}=a/{a-1}=x

Hence, x > y

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