Natural ispace number ispace less ispace than ispace 10- 2 - -2 - B- divisor ispace of ispace 8 W 3 - -2-4-6-8 - C- -

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Byju's Answer

Standard IX

Mathematics

Methods of Writing a Set

natural ispac...

Question

Match the following: $\begin{matrix} C o l u m n A & C o l u m n B 1. {1, 2, 4, 8} & A . {x : x i s a n e v e n n a t u r a l n u m b e r l e s s t h a n 10} 2. {2} & B . {x : x i s a p r i m e n u m b e r a n d a d i v i s o r o f 8} 3. {2, 4, 6, 8} & C . {x : x i s a d i v i s o r o f 8} 4. {4, 6, 8, 9} & D . {x : x i s a c o m p o s i t e n u m b e r l e s s t h a n 10} \end{matrix}$

$1 - C, 2 - A, 3 - B, 4 - D$

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$1 - B, 2 - D, 3 - A, 4 - C$

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$1 - A, 2 - D, 3 - C, 4 - B$

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$1 - C, 2 - B, 3 - A, 4 - D$

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Solution

The correct option is D
$1 - C, 2 - B, 3 - A, 4 - D$

{1, 2, 4, 8} is the set of divisors of 8 → (C)

{2} is the set of a prime number and a divisor of 8 → (B)

{2, 4, 6, 8} is the set of even natural numbers less than 10 → (A)

{4, 6, 8, 9} is the set of composite numbers less than 10 → (D)

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Match the following: Column AColumn B1. {1,2,4,8}A. {x:x is an even natural number less than 10}2. {2}B. {x:x is a prime number and a divisor of 8}3. {2,4,6,8}C. {x:x is a divisor of 8}4. {4,6,8,9}D.{x:x is a composite number less than 10}

The correct option is D 1−C,2−B,3−A,4−D {1, 2, 4, 8} is the set of divisors of 8 → (C) {2} is the set of a prime number and a divisor of 8 → (B) {2, 4, 6, 8} is the set of even natural numbers less than 10 → (A) {4, 6, 8, 9} is the set of composite numbers less than 10 → (D)