Secondary AlgebraMacmillian Company, 1900 - 442 σελίδες |
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Άλλες εκδόσεις - Προβολή όλων
Secondary Algebra George Egbert Fisher,Isaac Joachim Schwatt Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
a₁ a²b a²b² ab² ab³ absolutely convergent algebraic arithmetical arithmetical means ascending powers ax² binomial cistern coefficients colog cologarithm convergent series courier decimal point denominator difference digits divergent series divided divisor dollars equal examples illustrate EXERCISES exponent figure Find the value finite number following expressions gallons geometrical progression given equation given series greater harmonical mean illustrate the following increases indefinitely infinite series integer integral less logarithm mantissa of log miles monomial multinomial Multiplying negative number nth term number of combinations obtained parentheses partial fractions permutations positive integer positive number principle problem quadratic equation quotient radicand ratio remainder S₁ second term series is convergent solution Solve the equation square root subtracted surd unknown number variable whence x²y x²y² yards
Δημοφιλή αποσπάσματα
Σελίδα 314 - In any proportion the terms are in proportion by Composition and Division; that is, the sum of the first two terms is to their difference, as the sum of the last two terms is to their difference.
Σελίδα 72 - Divide the first term of the dividend by the first term of the divisor, the result will be the first term of the quotient.
Σελίδα 352 - That is, the number of combinations of n dissimilar things r at a time is equal to the number of combinations of the n things n — r at a time.
Σελίδα 349 - We will now derive a formula for the number of permutations of n things, taken all at a time, when some of them are alike.
Σελίδα 214 - ... term by the exponent of a in that term, and dividing the product by a number greater by 1 than the exponent of b in that term.
Σελίδα 311 - IF the first be the same multiple of the second, or the same part of it, that the third is of the fourth ; the first is to the second, as the third is to the fourth...
Σελίδα 315 - In a series of equal ratios, any antecedent is to its consequent, as the sum of all the antecedents is to the sum of all the consequents. Let a: 6 = c: d = e :/. Then, by Art.
Σελίδα 177 - If necessary, multiply the given equations by such numbers as will make the coefficients of one of the unknown numbers in the resulting equations of equal absolute value.
Σελίδα 93 - That is, the difference of the squares of two numbers is exactly divisible by the sum of the numbers, and also by the difference of the numbers, taken in the same order...
Σελίδα 332 - Evidently the sum can be made to differ from 2 by as little as we please, by taking a sufficient number of terms.