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Write the Following Sets in Roster Form: C = {X: X Is a Two-digit Natural Number Such that the Sum of Its Digits is 8} - CBSE (Arts) Class 11 - Mathematics

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Question

Write the following sets in roster form:

C = {xx is a two-digit natural number such that the sum of its digits is 8}

Solution

C = {x: x is a two-digit natural number such that the sum of its digits is 8}

The elements of this set are 17, 26, 35, 44, 53, 62, 71, and 80 only.

Therefore, this set can be written in roster form as

C = {17, 26, 35, 44, 53, 62, 71, 80}

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Solution Write the Following Sets in Roster Form: C = {X: X Is a Two-digit Natural Number Such that the Sum of Its Digits is 8} Concept: Sets and Their Representations.
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