Math, asked by niviniwetha, 1 month ago

if {(a,b),(7,b)} represents an identity function,then value of a andb are respectively​

Answers

Answered by ElenaSam
0

Answer:

The answer is the option which has 7 as the first number and a different digit for the second number

Step-by-step explanation:

Because a and b are different alphabets, this means that the numbers must be different. The number 7 has to come first in the answer as it comes first in the question.

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