JEE MAIN - Mathematics Hindi (2023 - 29th January Evening Shift - No. 9)
क्षेत्र $$\mathrm{A}=\left\{(x, y):|\cos x-\sin x| \leq y \leq \sin x, 0 \leq x \leq \frac{\pi}{2}\right\}$$ का क्षेत्रफल है
$$\sqrt5+2\sqrt2-4.5$$
$$1-\frac{3}{\sqrt2}+\frac{4}{\sqrt5}$$
$$\sqrt5-2\sqrt2+1$$
$$\frac{3}{\sqrt5}-\frac{3}{\sqrt2}+1$$
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