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Solve the following integral: ∫ arcsin(x)/sqrt(1-x^2) dx

We will solve the integral by part. We know the formula for integration by parts: ∫ f(x)'g(x)dx=f(x)g(x)-∫f(x)g(x)'dx (1). We know that: (arcsin (x))'=1/sqrt(1-x^2). So w...

IC
9585 Views

Should maximising profits be the main objective of a business?

In order to answer, one should consider the benefits of profit maximisation. These may include: satisfying shareholders, using money for savings in order to stay afloat, reinvesting profits into technolog...

CD
Answered by Caitlin D. Economics tutor
8830 Views

What chemical tests are appropriate to identify Butanoic acid, Propanal and 2-methyl propan-2-ol?

Firstly, to identify butanoic acid, adding a small amount of NaHCO3 or any metal carbonates would allow effervescence tobe produced. The effervescence produced is CO2 . To make sure ...

AI
Answered by Athena I. Chemistry tutor
12236 Views

Define the law of superposition

The law of superposition states that the oldest rocks in a stratigraphic sequence will be at the bottom, and age of each layer decreases as you move upwards (I.e. a layer in a sequence cannot be younger t...

HH
Answered by Henry H. Geology tutor
3664 Views

How does Wordsworth in Tintern Abbey create a sense of place?

Arguably less so than London, Tintern Abbey conveys a 'sense' of a physical place by using certain descriptions and techniques to make the location appear more tangible and accessible to a reader. Althoug...

TW
8104 Views

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