Can I modify the result such as ##\theta = \cos^{-1} (\sqrt{1 - x^2})##,
so that the final result will be ##\frac{1}{2} \cos^{-1} (\sqrt{1 - x^2}) + \frac{1}{2} x \sqrt{1 - x^2} + C##?
I would like to buy a Fundamentals of Fluid Mechanics for Engineer textbook. I have 2 options, they are:
1. https://www.amazon.com/dp/0133521702/?tag=pfamazon01-20
2. https://www.amazon.com/dp/0132788128/?tag=pfamazon01-20
Can someone please tell me which one of above Fluid Mechanics textbook...