Question
2x - $\frac 34$ के अवकलज ज्ञात कीजिए।

Answer

f(x) = 2x -$\frac 34$
x के सापेक्ष अवकलन करने पर,
$\frac{d}{d x}\{f(x)\} =\frac{d}{d x}\left(2 x-\frac{3}{4}\right)$
= $\frac{d}{d x}(2 x)-\frac{d}{d x}\left(\frac{3}{4}\right)$ = 2 $\times$ 1 - 0 = 2

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