Mathematics

$$\displaystyle\int^{2\pi}_0[\sin x]dx$$.


ANSWER

$$\pi$$


View Full Answer

Its FREE, you're just one step away


Single Correct Medium Published on 17th 09, 2020
Next Question
Questions 203525
Subjects 9
Chapters 126
Enrolled Students 84
Enroll Now For FREE

Realted Questions

Q1 Subjective Medium
Evaluate:
$$\displaystyle\int{\dfrac{{x}^{2}}{1+{x}^{3}}}dx$$

Asked in: Mathematics - Integrals


1 Verified Answer | Published on 17th 09, 2020

View Answer
Q2 Subjective Medium
$$\displaystyle \int\dfrac{\sin x}{\sin (x-a)}dx$$

Asked in: Mathematics - Integrals


1 Verified Answer | Published on 17th 09, 2020

View Answer
Q3 Single Correct Medium
$$\displaystyle \int { \dfrac { \left( x+2 \right) dx }{ \sqrt { \left( x-2 \right) \left( x-3 \right)  }  }  }$$ is equal to:
  • A. $$\sqrt{x^2-5x+6}-\frac{9}{2}\log\left(x-\frac{5}{2}\right)+\sqrt{x^2-5x+6}$$
  • B. $$\sqrt{x^2-5x+6}-\frac{9}{2}\log\left(x-\frac{5}{2}\right)-\sqrt{x^2-5x+6}$$
  • C. $$\sqrt{x^2-5x+6}+\frac{9}{2}\log\left(x-\frac{5}{2}\right)-\sqrt{x^2-5x+6}$$
  • D. $$\sqrt{x^2-5x+6}+\frac{9}{2}\log\left(x-\frac{5}{2}\right)+\sqrt{x^2-5x+6}$$

Asked in: Mathematics - Integrals


1 Verified Answer | Published on 17th 09, 2020

View Answer
Q4 Single Correct Medium
The integral $$\displaystyle \int _{ \frac { x }{ 12 }  }^{ \frac { x }{ 4 }  }{ \frac { 8\cos { 2x }  }{ { \left( \tan { x } +\cot { x }  \right)  }^{ 3 } } dx } $$ is equal to
  • A. $$\dfrac {5}{128}$$
  • B. $$\dfrac {15}{64}$$
  • C. $$\dfrac {13}{256}$$
  • D. $$\dfrac {13}{32}$$

Asked in: Mathematics - Integrals


1 Verified Answer | Published on 17th 09, 2020

View Answer
Q5 Passage Medium
Let $$n \space\epsilon \space N$$ & the A.M., G.M., H.M. & the root mean square of $$n$$ numbers $$2n+1, 2n+2, ...,$$ up to $$n^{th}$$ number are $$A_{n}$$, $$G_{n}$$, $$H_{n}$$ and $$R_{n}$$ respectively. 
On the basis of above information answer the following questions

Asked in: Mathematics - Integrals


1 Verified Answer | Published on 17th 09, 2020

View Answer