Over a million students use our free study notes to help them with their homework
We cannot dirrectly intergrate ln(x), so instead we intergrate 1ln(x) using intergration by parts.The formula for intergration by parts is: ∫ (udv/dx) dx = uv − ∫ vdu/dx dx .We le...
Firstly, we need the equation to be in terms of one cosh argument if possible, which can be done by the identity cosh 2x = 2cosh2x - 1. Upon substitution and simplification we get 6cosh2JCAnswered by Jacob C. • Maths tutor4414 Views
Since this is a 6 marker, it is important for you to firstly express yourself coherently, and secondly write the 'key words' that examiners look for. The question is referring to the transport pro...
Mg + 2HCl --> MgCl2 + H2There are two chlorines in magnesium chloride so you put a two in front of the hydrochloric acid. This means that you need to put a 2 aft...
←
2461
2462
2463
2464
2465
→
Internet Safety
Payment Security
Cyber
Essentials