MCQ Collection
india-cet-tg-eapcet MCQs
Practice india-cet-tg-eapcet questions with answers and explanations.
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Correct Answer: A. 6
Explanation:
By Vieta, α+β=6.
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Correct Answer: C. 145
Explanation:
|v|²=8²+9²=145.
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Correct Answer: B. 18
Explanation:
f′(x)=2x, so f′(9)=18.
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Correct Answer: C. 7.5
Explanation:
(10+5)/2=7.5.
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Correct Answer: A. 9
Explanation:
By Vieta, α+β=9.
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Correct Answer: A. 27
Explanation:
Determinant=3×9=27.
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Correct Answer: C. 25
Explanation:
|v|²=4²+3²=25.
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Correct Answer: D. 10
Explanation:
f′(x)=2x, so f′(5)=10.
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Correct Answer: B. 6.5
Explanation:
(6+7)/2=6.5.
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Correct Answer: D. 13
Explanation:
By Vieta, α+β=13.
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Correct Answer: D. 10
Explanation:
Determinant=2×5=10.
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Correct Answer: D. 58
Explanation:
|v|²=3²+7²=58.
