Basic Mathematics for Television and RadioPrentice-Hall, 1953 - 405 σελίδες |
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Σελίδα 40
... quantity that increases the quantity under consideration is called a positive quantity ; a quantity that decreases the quantity under consideration is called a negative quantity . In a vacuum - tube circuit , the plate current ( i ...
... quantity that increases the quantity under consideration is called a positive quantity ; a quantity that decreases the quantity under consideration is called a negative quantity . In a vacuum - tube circuit , the plate current ( i ...
Σελίδα 54
... quantity . Subtracting a negative quantity is the same as adding a numerically equal positive quantity . In other words , we apply the same rule that we used for subtracting positive and negative numbers : Change the sign of the ...
... quantity . Subtracting a negative quantity is the same as adding a numerically equal positive quantity . In other words , we apply the same rule that we used for subtracting positive and negative numbers : Change the sign of the ...
Σελίδα 311
... quantity by which it is regarded as determined . The successive values of the latter quantity ( the N col- umn in log tables ) are assumed arbitrarily , generally at equal intervals , and this quantity is called the argument of the ...
... quantity by which it is regarded as determined . The successive values of the latter quantity ( the N col- umn in log tables ) are assumed arbitrarily , generally at equal intervals , and this quantity is called the argument of the ...
Περιεχόμενα
CHAPTER PAGE 1 ADDITION SUBTRACTION MULTIPLICATION AND DIVISION IN ARITHMETIC | 3 |
DEFINITIONS AND SYMBOLS | 12 |
INVOLUTION AND EVOLUTION IN ARITHMETIC | 15 |
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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