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Evaluate the integral ∫(sin3x)(cos3x)dx (C4 Integration)

First, we must recognise that the integral is written as a product of two functions which cannot be directly integrated, therefore a trigonometric identity must be used to express this a single function. ...

Answered by Leon B. • Maths tutor

14182 Views

Create a python code to sum the number from 1 to 10.

We can do this using a for loop to iterate through the digits from 1 to 10 and add their values to a variable holding the values of the sum. We do this with the code below:summation = 0 #this will hold th...

Answered by Matthew L. • Python tutor

2284 Views

'Conservatives are pragmatic rather than ideological'. Discuss. (Edexcel A Level, 2013)

Any answer to this question should start with a clear definition of pragmatism - the belief that behaviour should be shaped by practical circumstances, rather than principles or ideological beliefs.

Answered by Lee R. • Government and Politics tutor

6254 Views

Evaluate the benefits of using fiscal policy to stimulate economic growth

Intro - define key terms, outline points and conclusion
main points - benefits of increasing government spending and reductions taxation. Increasing government spending eg on education will increase...

Answered by Amy G. • Economics tutor

2234 Views

Expand and simplify (x+1)(2x+3).

We first expand the first set of brackets by multiplying each element of it by the second set of brackets so (x + 1)(2x + 3) = (x)(2x + 3) + (1)(2x + 3) = x(2x + 3) + (2x + 3). We can then expand out the ...

Answered by Matthew L. • Maths tutor

9385 Views