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प्रश्न
List all the elements of the following sets:
\[A = \left\{ x: x^2 \leq 10, x \in Z \right\}\]
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उत्तर
\[ A = {0, \pm 1, \pm 2, \pm 3}\]
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संबंधित प्रश्न
Identify whether the following is set or not? Justify your answer.
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| (i) | {A, P, L, E} | (i) | x : x + 5 = 5, x ∈ Z |
| (ii) | {5, −5} | (ii) | {x : x is a prime natural number and a divisor of 10} |
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| (vi) | {2, 5} | (vi) | {x : x is a letter of the word "APPLE"} |
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4 _____ A
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Answer the following:
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Write the following sets in the roaster form:
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Out of 100 students; 15 passed in English, 12 passed in Mathematics, 8 in Science, 6 in English and Mathematics, 7 in Mathematics and Science; 4 in English and Science; 4 in all the three. Find how many passed in more than one subject only
In a group of 50 students, the number of students studying French, English, Sanskrit were found to be as follows:
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Let F1 be the set of parallelograms, F2 the set of rectangles, F3 the set of rhombuses, F4 the set of squares and F5 the set of trapeziums in a plane. Then F1 may be equal to ______.
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