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Examine the role of Dr. Rank in A Doll's House.

In the play A Doll’s House, Henrik Ibsen includes Dr. Rank, a seemingly insignificant yet underappreciated character. This particular name is integral to the dramatist’s elaborate characterization of his rol...
MM
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Find the interval for which x^2 - 7x + 10 </= 0

Factorise the quadratic by finding two numbers that add to make -7 and multiply to make 10. (i.e. -2 and -5). So x^2 - 7x + 10 = (x - 2)(x - 5) &lt;/= 0. Sketch the quadratic to see where it is negative or z...
LT
Answered by Lewis T. • Maths tutor
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How do I form the pluperfect?

First, let's understand when to use the pluperfect. The pluperfect is a tense expressing a past action, which is before another past action. For instance, &quot;J'allais a la piscine car j'avais fini le dîne...
KC
Answered by Katia C. • French tutor
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Demonstrate how to conjugate a present tense verb

The verb I will use today will be &quot;I love&quot;
NR
Answered by Naqib R. • Russian tutor
1676 Views

How do I calculate the distance between two vectors?

Suppose we have two vectors U (a1,b1) and V (a2,b2). Hence, the distance between U and V will be given by the formula: d=sqrt((a1-b1) 2 + (a2-b2) 2 )
RT
Answered by Rares T. • Maths tutor
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