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Explain why creating a list of several instances of one element using something like my_list = [a] * 5 can result in strange behaviour

A good example for this would be>>> a = [0]>>> l = [a] * 5>>> l[[0], [0], [0], [0], [0]]>>> l[0][0] = 1>>> l[[1], [1], [1], [1], [1]]
You can see how crea...

Answered by Gustas M. Python tutor
934 Views

find the derivative of f(x) = x^3 + 2x^2 - 5x - 6. Find all stationary points of the function.

Calculate the derivative using the standard rules, in particular (xn)' = nxn-1.f(x)' = 3x2 + 4x - 5Stationary points are...

Answered by Gustas M. Maths tutor
3057 Views

Show how you can rewrite (x+1)(x-2)(x+3) into the form of ax^3 + bx^2 + cx + d

Split the first equation into three parts, i.e. (x+1), (x-2) and (x+3). Multiply the first two parts to get x2- x - 2, then multiply the resul...

Answered by Gustas M. Maths tutor
2524 Views

Explain the concept of 'original intent' in the Judicial Philosophy of the US Supreme Court

As set out in Article III the judicial branch's role is to protect the constitution and the rights and civil liberties of the people; in doing so judges are granted the right to interpret the constitutio...

Answered by Sumrah A. Government and Politics tutor
1187 Views

Explore the use of symbolism in Othello.

Symbolism in Othello is often used to reflect on the flaws and perspectives of Shakespeare's contemporary society; Shakespeare also employs symbolism in highlighting the inner lives of his characters as w...

Answered by Sumrah A. English Literature tutor
4237 Views

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