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CBSE Class 12-commerce Answered

Integrate (sin³x+cos³x÷sin²x.cos²x)
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Asked by anshulkhurra444 | 20 Feb, 2019, 01:09: PM
answered-by-expert Expert Answer
begin mathsize 16px style I space equals space integral fraction numerator sin to the power of 6 x space plus space cos to the power of 6 x over denominator sin squared x space cos squared x end fraction d x space space sin to the power of 6 x space plus space cos to the power of 6 x space equals space open parentheses space sin squared x space plus space cos squared x space close parentheses cubed space minus space 3 space sin squared x space cos squared x space left parenthesis sin squared x space plus space cos squared x right parenthesis space equals space 1 space minus space 3 space sin squared x space cos squared x I space equals space integral fraction numerator 1 space minus space 3 space sin squared x space cos squared x over denominator sin squared x space cos squared x end fraction d x space equals space integral fraction numerator d x over denominator sin squared x space cos squared x end fraction space minus space 3 integral d x I space equals space integral fraction numerator 4 d x over denominator begin display style open parentheses sin begin display style 2 end style begin display style x end style close parentheses squared end style end fraction space minus space 3 integral d x space equals space 2 integral cos e c squared 2 x space d left parenthesis 2 x right parenthesis minus 3 integral d x space equals space minus 2 c o t left parenthesis 2 x right parenthesis minus 3 x space plus C end style
Answered by Thiyagarajan K | 20 Feb, 2019, 03:06: PM

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CBSE 12-commerce - Maths
i want answer
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Asked by hajarathvalishaik143 | 22 Apr, 2024, 11:32: AM
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CBSE 12-commerce - Maths
pls solve it will would be a big help
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Asked by nainaadityathakur | 02 Apr, 2024, 12:56: PM
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CBSE 12-commerce - Maths
pls make the table
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Asked by nainaadityathakur | 17 Mar, 2024, 03:04: PM
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CBSE 12-commerce - Maths
please tell answer for this question
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Asked by morninggood0966 | 29 Feb, 2024, 04:06: PM
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CBSE 12-commerce - Maths
please give me the solution
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Asked by manishpaladiya652 | 28 Feb, 2024, 11:26: AM
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CBSE 12-commerce - Maths
for discrete probability distribution variance is 12 and E (X)² = 21, what will be mean of this distribution
Asked by pathvipatel144 | 25 Feb, 2024, 09:37: PM
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CBSE 12-commerce - Maths
please tell me the solution
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Asked by nainaadityathakur | 06 Feb, 2024, 01:38: PM
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CBSE 12-commerce - Maths
f(x/=x^2+2 and g(x)=3x+1 then fog(2) is
Asked by najakatkhan6698 | 25 Dec, 2023, 10:37: AM
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CBSE 12-commerce - Maths
State inclusion-exclusion principle. In a group of 50 people, 35 speak Hindi, 25 speak both English and Hindi and all the people speak at least one of the two languages. How many people speak only English and not Hindi ? How many people speak English? 10 10
Asked by mounikachitrala342 | 26 Oct, 2023, 07:59: AM
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CBSE 12-commerce - Maths
9C2×7C3
Asked by darshanasharma0409 | 21 Sep, 2023, 06:07: PM
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