Question
Download Solution PDFf(x) = \(\rm \frac{(a\cos x + b \sin x + c)}{\sin x}\) का अवकलन ज्ञात कीजिए।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
\(\rm \frac{\mathrm{d} (cotx)}{\mathrm{d} x} = -cosec^{2}x \)
\(\rm \frac{\mathrm{d} (cosecx)}{\mathrm{d} x} = - cotx\; cosecx\)
गणना:
दिया गया है: f(x) = \(\rm \frac{(a\cos x + b \sin x + c)}{\sin x}\) = acot x + b + c cosec x
अब, f'(x) = \(\rm \frac{\mathrm{d} (a\cot x + b + c(cosec\; x))}{\mathrm{d} x}\)
⇒ -acosec2x – (c × cosec x cot x)
∴ आवश्यक मान -acosec2x – (c × cosec x cot x) है।
Last updated on May 6, 2025
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