Basic Mathematics for Television and Radio |
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Σελίδα 129
EXAMPLES 4 X 1,000,000 = 4 × 106 1. ... 1 1,000,000,000,000 = milli = micro = micro - micro From Example 1 , it can be seen that when large quantities are ... This law also holds in Example 2 , where the quantity is broken down into ...
EXAMPLES 4 X 1,000,000 = 4 × 106 1. ... 1 1,000,000,000,000 = milli = micro = micro - micro From Example 1 , it can be seen that when large quantities are ... This law also holds in Example 2 , where the quantity is broken down into ...
Σελίδα 145
Solution x2 = 25 EXAMPLES Check 25 25 = 0 0 = 0 Find the square root : x = ± 5 There are two roots , numerically equal but of opposite signs . ... 6x2 = 30 x2 = 5 x = ± √5 48 = 48 6x2 = -30 x2 = -5 = +2.236 x = Note : Example 4.
Solution x2 = 25 EXAMPLES Check 25 25 = 0 0 = 0 Find the square root : x = ± 5 There are two roots , numerically equal but of opposite signs . ... 6x2 = 30 x2 = 5 x = ± √5 48 = 48 6x2 = -30 x2 = -5 = +2.236 x = Note : Example 4.
Σελίδα 222
For 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 the ...
For 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 the ...
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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
Πληροφορίες βιβλιογραφίας
| Τίτλος | Basic Mathematics for Television and Radio Prentice-Hall technical-industrial-vocational series Technical-industrial-vocational series |
| Συγγραφέας | George Frederick Maedel |
| Έκδοση | 2 |
| Εκδότης | Prentice-Hall, 1953 |
| Πρωτότυπο από | το Πανεπιστήμιο του Μίτσιγκαν |
| Ψηφιοποιήθηκε στις | 19 Ιαν. 2007 |
| Μέγεθος | 405 σελίδες |
| Εξαγωγή αναφοράς | BiBTeX EndNote RefMan |