Basic Mathematics for RadioPrentice-Hall, 1948 - 339 σελίδες |
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Σελίδα 86
... Rule 11. Quotient of nth roots of common fractions . The converse of Rule 10 is : The quotient of the nth roots of two numbers is the nth root of their quotient . This statement is useful in the simplification of certain problems . Thus ...
... Rule 11. Quotient of nth roots of common fractions . The converse of Rule 10 is : The quotient of the nth roots of two numbers is the nth root of their quotient . This statement is useful in the simplification of certain problems . Thus ...
Σελίδα 138
George Frederick Maedel. CHAPTER 19 Engineering Problems and the Slide Rule Use of the slide rule . The problems in this chapter belong to a miscellaneous collection , since they cover much of the material in previous chapters but seem ...
George Frederick Maedel. CHAPTER 19 Engineering Problems and the Slide Rule Use of the slide rule . The problems in this chapter belong to a miscellaneous collection , since they cover much of the material in previous chapters but seem ...
Σελίδα 139
... rule , the fruition of his early conception of the importance of abbreviating mathematical calculations . In 1620 Gunter invented the straight logarithmic scale , and effected calculation with it by the aid of compasses . In 1630 ...
... rule , the fruition of his early conception of the importance of abbreviating mathematical calculations . In 1620 Gunter invented the straight logarithmic scale , and effected calculation with it by the aid of compasses . In 1630 ...
Περιεχόμενα
ADDITION SUBTRACTION MULTIPLICATION AND DIVISION IN ARITHMETIC | 3 |
DEFINITIONS AND SYMBOLS | 13 |
INVOLUTION AND EVOLUTION IN ARITHMETIC | 15 |
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a-c circuit abscissa adjacent angles algebraic amperes angles are equal answer arithmetic Axiom base bisects called central angle Chapter chord circle circular mils circumference coefficient complex numbers congruent Construct COROLLARY cosine curve decibel decimal point denominator diameter distance divided division Draw drawn engineering equation example exponent expression factors figure formula fraction functions geometry given horizontal hypotenuse inches inscribed interior angles intersecting isosceles length logarithms magnitude mantissa mathematical measure Multiply negative nth root number of sides ohms parallelogram perimeter perpendicular bisector positive Postulate problems proof Prove Pythagorean theorem quadrant quantity quotient radians radio radius ratio reflex angle regular polygon represents resistance right angle right triangle rotation sine wave slide rule solution Solve Statement straight line subtract tangent Theorem transversal triangle ABC trigonometric functions trigonometry unit vector velocity vertex vertical voltage zero