Basic Mathematics for Television and RadioPrentice-Hall, 1953 - 405 σελίδες |
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Σελίδα 262
... vertical line the y axis , or ordinate distance . Horizontal distances to the right of the y axis are positive ; distances to the left are negative . Vertical distances above the x axis are positive ; distances below it are negative . + ...
... vertical line the y axis , or ordinate distance . Horizontal distances to the right of the y axis are positive ; distances to the left are negative . Vertical distances above the x axis are positive ; distances below it are negative . + ...
Σελίδα 268
... vertical side and a horizontal side . Double the length of the horizontal side . What happens to the vertical side ? What algebraic statement can be set up for these triangles ? Suppose these triangles represent half the cross sections ...
... vertical side and a horizontal side . Double the length of the horizontal side . What happens to the vertical side ? What algebraic statement can be set up for these triangles ? Suppose these triangles represent half the cross sections ...
Σελίδα
... vertical and perpendicular to the surface of the earth . A perpendicular line is perpendicular to some given line , and is not necessarily vertical . A vertical line is perpendicular to the surface of the earth . 11. ( a ) Two rt . 4 ...
... vertical and perpendicular to the surface of the earth . A perpendicular line is perpendicular to some given line , and is not necessarily vertical . A vertical line is perpendicular to the surface of the earth . 11. ( a ) Two rt . 4 ...
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