Level:
Project ID:
1003118008
Accepted:
1
Clonable:
0
Easy:
0
Let \( a=\frac1{5+\sqrt3}+\frac1{44-22\sqrt3} \). Choose the correct statement about the number \( a \).
It is a rational number.
It is a positive integer.
It is an irrational number.
It is greater than \( 1 \).