Basic Mathematics for Television and RadioPrentice-Hall, 1953 - 405 σελίδες |
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Σελίδα 129
... Example 2 . If such problems are worked in the reverse direction , to eliminate the powers of 10 , the decimal point should be moved as many places to the right as the value of the exponent indicates . Thus , in Example 2 : 4350 X 103 ...
... Example 2 . If such problems are worked in the reverse direction , to eliminate the powers of 10 , the decimal point should be moved as many places to the right as the value of the exponent indicates . Thus , in Example 2 : 4350 X 103 ...
Σελίδα 145
... Example 4. Any attempt to evaluate this result as an algebraic number fails ; the answer is an imaginary number . We see from the above problems that the roots may be positive or negative ; integers , surds ( Example 3 ) , or imaginary ...
... Example 4. Any attempt to evaluate this result as an algebraic number fails ; the answer is an imaginary number . We see from the above problems that the roots may be positive or negative ; integers , surds ( Example 3 ) , or imaginary ...
Σελίδα 222
... example , √2 = 1.414213 . . . . That is , 2 lies between 1.414213 and 1.414214 . If one - millionth part of a centimeter be assumed approximately as the common unit of measure , the side of the square will be equal to 1,000,000 , and ...
... example , √2 = 1.414213 . . . . That is , 2 lies between 1.414213 and 1.414214 . If one - millionth part of a centimeter be assumed approximately as the common unit of measure , the side of the square will be equal to 1,000,000 , and ...
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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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