Given: The Numbers are given.
To find: Correct option based on the quetsion is to be found.
Explanantion: 42)The first expression is
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Option (AD).
43)The next is
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The option E)
44)
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Option A)
45)
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Option BC)
46)
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Option B).
47)
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Option C)
48)
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Option D)
49)
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Option AB)
Final Answer: The correct options have been marked.