Two marks example problems — task. Mathematics State Board, Class 9.

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Answer variants:

\(\in\)

\(\notin\)

1. Consider the set \(A\) \(=\) \(\{\) Ashwin, Muralivijay, Vijay Shankar, Badrinath \(\{\}\)

Fill in the blanks with the appropriate symbol \(\in\) or \(\notin\).

(i) Muralivijay

\(A\)

(ii) Ashwin

\(A\)

(iii) Badrinath

\(A\)

(iv) Ganguly

\(A\)

(v) Tendulkar

\(A\)

2. Write the set of letters of the following words in Roster form.

(i) ASSESSMENT \(=\)

\{i, i, i, i, i, i\}

(ii) PRINCIPAL \(=\)

\{i, i, i, i, i, i, i\}

[Note: Enter the letters in the given order.]

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2. Two marks example problems