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प्रश्न
Multiple Choice Question :
If {(a, 8), (6, b)} represent an identity function, then the value of a and b are respectively
पर्याय
(8, 6)
(8, 8)
(6, 8)
(6, 6)
उत्तर
(8, 6)
Explanation;
{(a, 8), (6, b)}
a = 8
b = 6
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