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How do you form the pluperfect tense in German?

In order to form the pluperfect tense in German, we first need to be certain we know how to form the perfect and imperfect tenses. The perfect tense is formed by: Pronoun/noun + auxillary verb (haben or sein...
RH
Answered by Rebecca H. • German tutor
6267 Views

Did African-Americans benefit from their changed roles during the Second World War?

Before WW2, African Americans lived largely in rural areas, many in the South. Literacy was very poor, and 9/10 black families lived under the poverty line. Most African-Americans worked in unskilled jobs, l...
HL
Answered by Hannah L. • History tutor
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The point p lies on the curve with eqn x = (4y - sin(2y)^2, given that p has coordinates (p,π/2), p is a constant, a) find the exact value of p; the tangent to the curve at P cuts the y-axis at A, b) use calculus to find the coordinates of A.

a) Sub y= π/2 into equation, hence x coordinate is 4π^2 b) to find equation of the tangent, differentiate the equation using the chain rule (wrt y) and then substitute the coordinates of p into the different...
MO
Answered by Mar O. • Maths tutor
9839 Views

Factorise the expression: 2x^2 + 17x + 21

There are several ways to factorise this quadratic expression, but the best way in my opinon is: Take the constant in front of the x^2 and multiply it by the standalone constant (i.e. multiply 2 by 21, which...
TM
Answered by Tushar M. • Maths tutor
9689 Views

What factors led to the start of the English Civil Wars?

The English Civil War was in essence caused by the relationship between the country's King and its parliament, which had detoriorated over the previous decade. Charles has spent the 10 years running up to th...
MS
Answered by Marius S. • History tutor
4392 Views