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Explain the Difference Between a Federal and a Unitary Constitution

Under a unitary constitution, such as the United Kingdom's, decision-making power is centralised in one authority, such as the Westminster parliament. Under a federal constitution, such as the United States'...
MC
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Given that x = ln(sec(2y)) find dy/dx

x = ln (sec (2y)) The chain rule states that d/dy f (g (y)) = f'(g(y)). g'(y) Here g(y) = sec(2y) so g'(y) = 2.sec(2y).tan(2y) And f(y) = ln (y) so f'(y) = 1 / y Thus dx/dy = (1 / sec(2y)) . (2.sec(2y).tan(2...
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Answered by Dom H. • Maths tutor
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Perform AND, OR & XOR operations on 0001 1111 & 1010 1010

0001 1111 AND 1010 1010 = 0000 1010 0001 1111 OR 1010 1010 = 1011 1111 0001 1111 XOR 1010 1010 = 1011 0101
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Answered by Dom H. • Computing tutor
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Create a program that takes in two numbers and returns the highest of the two

print("Enter two numbers. I will tell the highest of the two.") num1 = input("Number 1: ") num2 = input("Number 2: ") if (num1 == num 2) print ("They are the same".) e...
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Answered by Dom H. • Python tutor
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Solve the equation x^2 - 8x + 5 = 0 by completing the square

x 2 - 8x + 5 = 0 => (x 2 - 8x + 16) - 11 = 0 =>(x - 4) 2 = 11 =>x - 4 = +- sqrt(11) =>x = 4 +- sqrt(11)
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Answered by Dom H. • Maths tutor
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