nombuleloolwethu27 nombuleloolwethu27

11-05-2022
Mathematics

contestada

integral of dx/(e^x+e^-x)
given tanhu

Respuesta :

okikiolu3 okikiolu3

13-05-2022

Answer:

= arctan( e^x)+c

Step-by-step explanation:

∫1/e^x+e^-x × dx

Apply u - substitution

=∫1/u²+1 du

Use the common integral: =∫1/u²+1 du

= arctan(u)

Substitute back u =e^x

=arctan(e^x)

Add a constant to the solution

= arctan( e^x)+c

Answer Link

Otras preguntas

what is 3/4 times 12

Imagine that you have just given a presentation on using sports to create unity. Practice answering this question: What about people who don’t like to play spor

how did you organize your things

Which statement shows ethical behavior by a digital leader? A leader reports a classmate who posted inappropriate messages about others on a social media site.

Factor completely 6х2 - 23х + 20

A cricket batsman hits a ball at a speed of 27m/s at an angle of 60 degrees to the horizontal. How far away would you have to stand in order to catch it (assumi

C++ code pls write the code

How did the Treaty of Paris affect American Indians living on the land Britain claimed from France? a. The British government could not prevent settlement of Am

population of 5 places in India in Indian and international system pls answer very important

Find the HCF of the following:(a) 390 and 663