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Q.

State whether the following statement is true or false:


Question Imageis a composite number.


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a

True

b

False

answer is A.

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Detailed Solution

The given statement is true.
Concept- you can express the final answer as a multiple of the product of prime numbers, and that number as a composite number. The opposite of a prime number is a composite number. Use this fact to explain the answer you need.
The given number is Question Image.
Non-prime numbers that can be expressed as multiples of the product of prime numbers are called composite numbers. There are "Question Image" and so on. A prime number is a number that can be divided by  1 or the number itself. The BODMAS rule tells you the precedence of the mathematical operators used in the expression. B-square brackets mean that all  expressions in the square brackets must be resolved with the highest priority.
 O – Open means that after solving the parenthesis expression, you need to open the result / expression of the parenthesis and apply the appropriate operator to the multiplication or positive / negative sign depending on the situation. Then there are D-division, M-multiplication, A-addition, and S-subtraction in the descending list of precedence. This is all about multiplication and addition. First, perform the multiplication, then the addition with the expression specified according to the BODMAS rules.
Question Image112 can now be expressed as a multiple of:
 Question Image or Question Image  Therefore, we know that 112 is the product of primes 7 and 2.
 That is, Question Image Is a composite number because it is the product of prime numbers.
Hence, the given statement is true.
 
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