Question

The product of (3 +√3) and (3 +√5)
(a) a rational number (b) an irrational number (c) a prime number (d) a co-prime number

Answer 1

${\huge{\bf{\red{Answer:-}}}}$

Option b). Irrational number

Answer 2

$\huge\bigstar\bold\red{Answer}$

The product of (3 +√3) and (3 +√5)

(a) a rational number

(b) an irrational number ✔️✔️

(c) a prime number

(d) a co-prime number

$\huge\bigstar\bold\red{Explanation}$

• Multiplication of an irrational number with a rational number gives an irrational number.
• Division of an irrational number with a rational number gives an irrational number.
• Addition of an irrational number with a rational number gives an irrational number.
• Subtraction of an irrational number from a rational number gives an irrational number.

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