JEE Math Practice Question
$$\lim\limits_{x \rightarrow \frac{\pi}{4}} \frac{8 \sqrt{2}-(\cos x+\sin x)^{7}}{\sqrt{2}-\sqrt{2} \sin 2 x}$$ is equal to
- A.14
- B.7
- C.14$$\sqrt2$$
- D.7$$\sqrt2$$
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