Qus : 1 3

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1is an empty set
2is a singleton set
3contains exactly two elements 1 and – 1
4is equal to R
Go to Discussion

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Qus : 2 3

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1(a)
2(b)
3(c)
4(d)
Go to Discussion

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Qus : 3 4

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1(a)
2(b)
3(c)
4(d)
Go to Discussion

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Qus : 4 2

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1(a)
2(b)
3(c)
4(d)
Go to Discussion

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Qus : 5 2

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1(a)
2(b)
3(c)
4(d)
Go to Discussion

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Qus : 6 2

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1(a)
2(b)
3(c)
4(d)
Go to Discussion

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Qus : 7 4

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1(a)
2(b)
3(c)
4(d)
Go to Discussion

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Qus : 8 4

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1(a)
2(b)
3(c)
4(d)
Go to Discussion

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[{"qus_id":"9850","year":"2020"},{"qus_id":"9851","year":"2020"},{"qus_id":"9852","year":"2020"},{"qus_id":"9858","year":"2020"},{"qus_id":"9926","year":"2020"},{"qus_id":"5674","year":"2019"},{"qus_id":"11078","year":"2021"},{"qus_id":"11080","year":"2021"}]