Final answer:
The irrational numbers among the given options are √5 and TT.Correct option is A.
Step-by-step explanation:
The irrational numbers among the given options are:
A. √5
C. TT
An irrational number is a number that cannot be expressed as a fraction or the ratio of two integers. The square root of 5 (√5) is irrational because it cannot be expressed as a fraction.
Similarly, TT (which is not a valid number) is also irrational. On the other hand, √100 is equal to 10, which is a rational number because it can be expressed as a fraction.