Basic Mathematics for Television and RadioPrentice-Hall, 1953 - 405 σελίδες |
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Σελίδα 30
... letters of the alphabet . Thus x , y , z , v , w , and so forth , are used to represent unknown numbers or quantities . In electrical work , certain quantities are universally represented by certain letters . Thus : R = resistance ( the ...
... letters of the alphabet . Thus x , y , z , v , w , and so forth , are used to represent unknown numbers or quantities . In electrical work , certain quantities are universally represented by certain letters . Thus : R = resistance ( the ...
Σελίδα 32
... letters , or the same letters with different exponents . Thus 3xy and 2mz are dissimilar terms ; also 3x2y and 3xy2 . A monomial is an algebraic expression consisting of but one term . Thus xy , 3ab , and 5y are monomials . A polynomial ...
... letters , or the same letters with different exponents . Thus 3xy and 2mz are dissimilar terms ; also 3x2y and 3xy2 . A monomial is an algebraic expression consisting of but one term . Thus xy , 3ab , and 5y are monomials . A polynomial ...
Σελίδα 182
... letter , but the letters of one figure are primed to distinguish them from those of the other . In the other method , corresponding parts are designated by different letters . It is customary to use capital letters for vertices , angles ...
... letter , but the letters of one figure are primed to distinguish them from those of the other . In the other method , corresponding parts are designated by different letters . It is customary to use capital letters for vertices , angles ...
Περιεχόμενα
CHAPTER PAGE 1 ADDITION SUBTRACTION MULTIPLICATION AND DIVISION IN ARITHMETIC | 3 |
DEFINITIONS AND SYMBOLS | 12 |
INVOLUTION AND EVOLUTION IN ARITHMETIC | 15 |
Πνευματικά δικαιώματα | |
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Συχνά εμφανιζόμενοι όροι και φράσεις
a-c circuit adjacent angles algebraic amperes answer arithmetic Axiom base bisector called Chapter Check chord circle circumference coefficient complex numbers Construct COROLLARY cosine curve decibel decimal point denominator diameter distance divided division divisor Draw engineering equal example exponent expression factor figure formula fraction frequency functions geometry given graph impedance inches inscribed interior angles isosceles logarithms magnitude mathematical measure monomial Multiply negative number nth root obtained Ohm's law ohms parallel parallelogram perpendicular polygon polynomial positive Postulate Problems Prove quadratic quantity quotient R₁ radians radio radius ratio reactance regular polygon represented resistance resistor resonant right angle right triangle rotation Simplify sine wave slide rule solution Solve the equation square root straight line subtract tangent Theorem triangle ABC trigonometric functions trigonometry unit vector vertex vertical voltage volts zero