determinant-If-0-pi-2-4cos-2-4x-3-1-sin-2-2x-dx-a-2-b-Find-the-value-of-a-b-

Question Number 190186 by mnjuly1970 last updated on 29/Mar/23

\begin{matrix} If, Ω = \int_{0}^{\frac{π}{2}} \frac{{4 \cos}^{2} (4 x)}{3 (1 + \sin^{2} (2 x))} d x = a \sqrt{2} + b \end{matrix}

\Rightarrow Find the value of, a - b = ?

Commented by Frix last updated on 29/Mar/23

Ω = (- 4 + 3 \sqrt{2}) π

a = 3 π \land b = - 4 π

a - b = 7 π

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