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25 cardsVitnemål Eksamen (Norway)

Vitnemål Key Facts and Formulas

25 flashcards with core formulas, literary terms and dates of Norwegian history. Study material written for practice, not an official test.

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Quadratic formula for

a x^{2} + b x + c = 0

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Quadratic formula for

a x^{2} + b x + c = 0

x = \frac{- b \pm b ^{2} - 4 a c}{2 a}

Vieta's formulas

For

x^{2} + p x + q = 0

x_{1} + x_{2} = - p

and

x_{1} x_{2} = q

Sum of the first

n

terms of an arithmetic sequence

S_{n} = \frac{n}{2} (2 a_{1} + (n - 1) d)

Sum of the first

n

terms of a geometric sequence

S_{n} = a_{1} \frac{q ^{n} - 1}{q - 1}

for

q \neq = 1

Sum of an infinite geometric series

S = \frac{a _{1}}{1 - q}

when

∣ q ∣ < 1

Derivative of

x^{n}

(x^{n})^{'} = n x^{n - 1}

Derivative of

e^{k x}

(e^{k x})^{'} = k e^{k x}

Derivative of

ln x

(ln x)^{'} = \frac{1}{x}

Chain rule

(f (g (x)))^{'} = f^{'} (g (x)) \cdot g^{'} (x)

Dot product of two vectors

[a, b] \cdot [c, d] = a c + b d

. It is zero for perpendicular vectors.

Length of a vector

[a, b]

a^{2} + b^{2}

Law of cosines

c^{2} = a^{2} + b^{2} - 2 ab cos γ

Logarithm rule for a product

ln (x y) = ln x + ln y

Probability of the complement

P (not A) = 1 - P (A)

Number of combinations of

k

from

n

(k n) = \frac{n !}{k ! ( n - k )!}

Author and year of A Doll's House

Henrik Ibsen, 1879.

The two written standards of Norwegian

Bokmål and nynorsk, both taught in school.

Ivar Aasen

Created the written standard based on dialects that became nynorsk.

Number of letters in the Norwegian alphabet

29, with the extra letters æ, ø and å.

Simile versus metaphor

A simile compares with 'like' or 'as'. A metaphor says one thing is another.

Constitution Day

17 May, for the signing of the constitution at Eidsvoll in 1814.

End of the union with Sweden

1905. Prince Carl of Denmark became King Haakon VII.

German invasion and liberation

Invasion on 9 April 1940, liberation on 8 May 1945.

Women's right to vote in Norway

Full and equal voting rights for women in 1913.

Norway and NATO

A founding member of NATO in 1949.

Vitnemål Eksamen (Norway) in Norway

In Norway, Vitnemål Eksamen (Norway) is part of: School-leaving exams.

Students on the same pathway also practise:

Norwegian General Knowledge

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