Choose the correct one:
The correct answer is: (c) Sum of two irrational numbers is not always an irrational.
Explanation: The sum of two irrational numbers is usually irrational, but this is not always true.
Example 1: If you add-
then the result is zero, which is rational.
Example 2: Adding two different irrational numbers, such as-
which would result in an irrational number.
As a result, the sum of two irrational numbers is determined by the numbers themselves.
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150 Mins English English60 Questions60 Marks60 Mins English English10 Questions10 Marks5 Mins EnglishFind the smallest number which when increased by 20 is completely divisible by 12, 20, 15, 18 and 24.
The number of prime numbers lying between 300 and 305 is:
The LCM of the numbers 3.7 and 0.068 is:
The number of prime numbers lying between 323 and 332 is:
Find the Highest Common Factor (HCF) of 372, 732 and 2196.
What is the year before 2001 whose calendar is the same as 2001?
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