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| List-$I$ | List-$II$ |
| $a$. यदि $y=|x|+|x-2|$ है,तो $x=2$ पर $\frac{dy}{dx}=$ | $i$. $2$ |
| $b$. यदि $f(x)=|\cos 2x|$ है,तो $f^{\prime}(\frac{\pi}{4}+)=$ | $ii$. $0$ |
| $c$. यदि $f(x)=\sin(\pi[x])$ है,जहाँ $[\cdot]$ महत्तम पूर्णांक फलन है,तो $f^{\prime}(1-)=$ | $iii$. $-2$ |
| $d$. यदि $f(x)=\log|x-1|, x \neq 1$ है,तो $f^{\prime}(\frac{1}{2})=$ | $iv$. अस्तित्व नहीं है |
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