| R. M. Milburn - Mathematics - 1880 - 116 pages
...a :b :: c : d :: e :/&c. a : b :: a+c+e&c. : b+d+f&c. or - = ~ b + d+f&LC. ie as one antecedent is to its consequent, so is the sum of all the antecedents to the sum of all the consequents. 49. Def. One quantity is said to vary directly as another when the... | |
| Charles Scott Venable - 1881 - 380 pages
...c + d : c โ d. THEOREM IX. When any number of quantities are proportionals, as one antecedent is to its consequent, so is the sum of all the antecedents to the sum of all the consequents. Let a : b = c : d = e : f ; then a: b = a + c + e: b + d + f. Because... | |
| Euclid - Geometry - 1892 - 460 pages
...: the ALGH :: the A EDC : the ALKH. But when any number of ratios are equal, as each antecedent is to its consequent so is the sum of all the antecedents to the sum of all the consequents; v. 12. .'. the AABE : the A LFG :: the fig. ABCDE : the fig. FGHKL.... | |
| 1901 - 488 pages
...whole journey. 7. Prove that when any number of quantities are proportionals, as one antecedent is to its consequent, so is the sum of all the antecedents to the sum of all the consequents. 8. Extract the square root of โ 47-12\/l5. 9. If A varies inversely... | |
| James McMahon - Geometry, Plane - 1903 - 380 pages
...number of equal ratios, all the magnitudes being of the same kind, then as any of the antecedents is to its consequent so is the sum of all the antecedents to the sum of all the consequents. Given A :B = A' :B' = A": B" ; to prove A:B=A+A' + A":B+B'+ B". Prom... | |
| Physics - 1809 - 548 pages
...in Dynamics. Article VIII. โ When any number of quantities' are proportional, as one antecedent is to its consequent, so is the sum of all the antecedents to the sum of ail the consequents ; that is, if a : b : : c : d : : e : f &c., or -; = -r == -~, &c.ยป... | |
| London univ - 1874 - 778 pages
...proportionals ? Prove that if any number of quantities be m continued proportion, as one of the antecedents is to its consequent so is the sum of all the antecedents to the sum of all the consequents. 9. Prove the rule for finding the sum to n terms of an Arithmetic Series... | |
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