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
algebraic angle answer applied arithmetic Axiom base called Chapter Check circle circuit circumference coefficient common complex condition Construct COROLLARY curve decimal definition denominator difference direction distance divided division Draw drawn electrical engineering equal equation example exponent expression fact factor figure formula fraction frequency functions geometry given greater illustrated inches indicated involved length letters logarithms magnitude mathematical means measure method Multiply necessary negative Note obtained ohms operation parallel perpendicular places polygon positive possible practice Problems Prove quadratic quantity quotient radio radius ratio represented resistance result right angle root rule shown sides similar Simplify sine solution Solve square statement straight line substituted subtract Theorem triangle unit unknown usually vertical voltage volts wave zero