MCQ Collection
india-cet-gujcet MCQs
Practice india-cet-gujcet questions with answers and explanations.
Choose an option to check your answer.
Correct Answer: B. 20
Explanation:
f′(x)=2x, so f′(10)=20.
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Correct Answer: A. 5.0
Explanation:
(2+8)/2=5.0.
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Correct Answer: C. 13
Explanation:
By Vieta, α+β=13.
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Correct Answer: B. 16
Explanation:
Determinant=4×4=16.
