Class CBSE Class 12 Mathematics Definite Integrals Q #1708
KNOWLEDGE BASED 1 Marks 2026 AISSCE(Board Exam) MCQ SINGLE
If $\int_{0}^{2a}\frac{1}{1+4x^{2}}dx=\frac{\pi}{6}$, then the value of a is
(A) $\frac{\sqrt{3}}{4}$
(B) $-\frac{\sqrt{3}}{4}$
(C) $\sqrt{3}$
(D) $2\sqrt{3}$
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