Principles and Applications of Mathematics for Communications-electronicsHeadquarters, Department of the Army, 1992 |
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Página 13
... graphs 95-99 raphing equations 100-103 POWERS OF TEN 104-111 LOGARITHMS 112-127 PLANE GEOMETRY 128-142 TRIGONOMETRY Basic trigonometric theory 143-153 Natural trigonometric functions 154-164 Trigonometric laws 165-173 RADIANS 174-176 ...
... graphs 95-99 raphing equations 100-103 POWERS OF TEN 104-111 LOGARITHMS 112-127 PLANE GEOMETRY 128-142 TRIGONOMETRY Basic trigonometric theory 143-153 Natural trigonometric functions 154-164 Trigonometric laws 165-173 RADIANS 174-176 ...
Página 17
... graph can be used to illustrate both addition and subtraction . b . Addition . To add numbers graphically , start at the zero reference point and mark off the first number , going to the right if the num- ber is positive , or to the ...
... graph can be used to illustrate both addition and subtraction . b . Addition . To add numbers graphically , start at the zero reference point and mark off the first number , going to the right if the num- ber is positive , or to the ...
Página 18
... graph- ically , change the sign of the subtrahend ( num- ber to be subtracted ) and proceed as for addi- tion . Figure 9 shows the subtraction of +3 from +5 to obtain the difference of +2 . 36. Absolute Value of a Number The numerical ...
... graph- ically , change the sign of the subtrahend ( num- ber to be subtracted ) and proceed as for addi- tion . Figure 9 shows the subtraction of +3 from +5 to obtain the difference of +2 . 36. Absolute Value of a Number The numerical ...
Página 56
... . The roots are equal only when the value of b2 4ac is zero . When b2 4ac is negative , the square root will be that of a nega- tive number and the roots will be imaginary . - - CHAPTER 6 GRAPHS Section I. BASIC CHARACTERISTICS OF GRAPHS.
... . The roots are equal only when the value of b2 4ac is zero . When b2 4ac is negative , the square root will be that of a nega- tive number and the roots will be imaginary . - - CHAPTER 6 GRAPHS Section I. BASIC CHARACTERISTICS OF GRAPHS.
Página 57
... 42 = 0 3 2 13x120 ( 8 ) = 1 + r- 2 r + 3 completing the square . 3x + 2 3x - 1 = 0 ( 9 ) = 2x + 4 x + 2 2x 6y 100 -4E + 10 ( 10 ) 0 = 6 - 응구 를 + 응구 를 - b + 1 b 1 95. General A graph is a pictorial representation of the.
... 42 = 0 3 2 13x120 ( 8 ) = 1 + r- 2 r + 3 completing the square . 3x + 2 3x - 1 = 0 ( 9 ) = 2x + 4 x + 2 2x 6y 100 -4E + 10 ( 10 ) 0 = 6 - 응구 를 + 응구 를 - b + 1 b 1 95. General A graph is a pictorial representation of the.
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20 ohms ac circuit ac series circuit amperes antilog applied voltage base bers binary numbers capacitive reactance Centimeters/second Change Colang Tong complex numbers Cosec Cubic meters current flowing decibels decimal number decimal point denominator digit Divide equal Example exponents factors feet Figure Find the area Find the voltage formula fraction graph hairline hypotenuse inductive reactance Kilometers leads the applied logarithm mantissa Meters/minute Meters/second Microhenrys Miles/hour Miles/minute monomial Multiply negative numbers oblique triangle ohms Ounces avoirdupois Paragraph parallel circuit percent phase angle Plot problem quadratic equation quantity R₁ radians radical radicand ratio rectangle resistor right triangle ABC scale scientific notation series circuit side opposite Simplify slide rule square root Statcoulombs Statvolts Step Subtract Tang Colang tion triangle ABC fig trigonometric functions unknown vector diagram voltage drop volts watts yards zero