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Find the derivatives of the following functions with respect to corresponding independent variables: y = x sin x cos x - Mathematics

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प्रश्न

Find the derivatives of the following functions with respect to corresponding independent variables:

y = x sin x cos x

योग
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उत्तर

y = x sin x cos x

y = `1/2* 2 sin x cos x`

y = `1/2 x * sin 2x`

`("d"y)/("d"x) = 1/2 [x cos 2x xx 2 + sin 2x xx 1]`

`("d"y)/("d"x) = 1/2 [2x cos 2x + 2 sin x cos x]`

= `1/2 xx 2[x cos 2x + sin x cos x]`

`("d"y)/("d"x) = x cos 2x + sin x cos x`

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Differentiation Rules
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 10: Differential Calculus - Differentiability and Methods of Differentiation - Exercise 10.2 [पृष्ठ १६०]

APPEARS IN

सामाचीर कलवी Mathematics - Volume 1 and 2 [English] Class 11 TN Board
अध्याय 10 Differential Calculus - Differentiability and Methods of Differentiation
Exercise 10.2 | Q 15 | पृष्ठ १६०

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