a. From the list of numbers: \( -3, \frac{3}{4} ; \sqrt{2} ; \sqrt{9} ; 0 ; 2 \) write down all the 1. Naiarai numbers 2. Whole numbers 3. Intigers 4. Rational numbers 5. Irrational numbers 6. Real numbers

Naiara numbers, or natural numbers, start counting from \(1\) onward, meaning the only natural number from your list is \(2\). Moving on to whole numbers, these include all natural numbers and zero. From your list, the whole numbers are \(0\) and \(2\). For integers, which encompass all whole numbers and their negative counterparts, we have \(-3, 0, 2\). Rational numbers contain all fractions and whole numbers; thus, the rational numbers present are \(-3, \frac{3}{4}, 0, 2\). Irrational numbers cannot be expressed as a simple fraction, and from your list, \(\sqrt{2}\) is the only one. Lastly, real numbers encompass all of the above, so all the numbers in the list are real numbers! In summary: 1. Naiara Numbers: \(2\) 2. Whole Numbers: \(0, 2\) 3. Integers: \(-3, 0, 2\) 4. Rational Numbers: \(-3, \frac{3}{4}, 0, 2\) 5. Irrational Numbers: \(\sqrt{2}\) 6. Real Numbers: \(-3, \frac{3}{4}, \sqrt{2}, \sqrt{9}, 0, 2\)