HARD
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If and , then is equal to
(a)1
(b)-1
(c)2
(d)-2

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Important Questions on Relations and Functions
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MEDIUM
Let and , then is equal to

HARD



MEDIUM

MEDIUM

EASY

EASY

MEDIUM

HARD
(I) Domain of Domain of
(II) Domain of Domain of
(III) Domain of Domain of
(IV) Domain of Domain of

EASY

MEDIUM


EASY

EASY


HARD

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and Then is:

