Mathematics exam 50 questions RFEI

Mathematics exam 50 questions RFEI

EXAMINATION QUESTIONS ON COURSE "MATHEMATICS"
1. Who is the author of the first scientific work on the natural numbers?
A) of Euclid;
B) Archimedes;
B) Diophantus.
2. Which of the great mathematicians belongs to the phrase: "In geometry, there is no royal road"?
A) Euclid;
B) Archimedes;
B) Diophantus.
3. As has been received set of complex numbers?
A) adding to the imaginary unit set of real numbers;
B) adding the imaginary unit to the set of irrational numbers;
C) adding the imaginary unit to the set of rational numbers.
4. Which of the determinants is diagonal?
5. What is the trace of the matrix
A) 3;
B) 4;
AT 6.
6. What is the determinant
A) 0;
B) 30;
B) 72.
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25. Name some of the mathematicians is called formula .... to determine the area of a triangle
A) Heron;
B) Pythagoras;
B) Thales.
26. Which of these geometric bodies is not a body of Plato?
A) hexahedron;
B) cone;
B) tetrahedron.
27. Who is the author of the mathematicians of the first arithmetic textbook in Russia?
A) A. Kolmogorov;
B) N. Lobachevsky;
B) L. Magnitsky.
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49. As called geometry, NI Lobachevsky?
A) non-Euclidean;
B) analysis;
B) planimetry.
50. What is the surface on which to perform many axioms and theorems of geometry Lobachevsky?
A) spherical;
B) Mobius strip;
B) the pseudo.

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Matematika.Ekzamen.NOVY (50 questions) on the excellent protection in 2015