A Course of Mathematics ...: Designed for the Use of the Officers and Cadets of the Royal Military College, Τόμος 1C. Glendinning, 1807 |
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Αποτελέσματα 1 - 5 από τα 58.
Σελίδα 3
... less character is put to the left of a greater , and then it represents their difference as IV , 4 ; IX , 9 ; XL , 40 ; XC , 90 ; CD , 400 . stands for D or 500 ; and CIO for M or 1000. Every C and annexed on each side increases the ...
... less character is put to the left of a greater , and then it represents their difference as IV , 4 ; IX , 9 ; XL , 40 ; XC , 90 ; CD , 400 . stands for D or 500 ; and CIO for M or 1000. Every C and annexed on each side increases the ...
Σελίδα 6
... less number from a greater , or finding the difference of two pro- posed numbers : thus , 1 btracted from 7 leaves 6 , which is the difference of 1 and 7 ; 8 subtracted from 10 leaves 2 , the difference of 8 and 10 ; 22 subtracted from ...
... less number from a greater , or finding the difference of two pro- posed numbers : thus , 1 btracted from 7 leaves 6 , which is the difference of 1 and 7 ; 8 subtracted from 10 leaves 2 , the difference of 8 and 10 ; 22 subtracted from ...
Σελίδα 7
... less num- ber and the difference or remainder together , for their sum must evidently be equal to the greater number if the work is right : thus , let the difference of 4356 and 3213 be required . Ex . 2. 4356 Difference 3213 143 Proof ...
... less num- ber and the difference or remainder together , for their sum must evidently be equal to the greater number if the work is right : thus , let the difference of 4356 and 3213 be required . Ex . 2. 4356 Difference 3213 143 Proof ...
Σελίδα 8
... less number shall give the greater . Thus , from 9875 Take 2301 Rem . 7574 ; here 1 and 4 make 5 , therefore 4 is the remainder ; 0 and 7 make 7 for the remainder ; 3 and 5 make 8 , therefore 5 is the re- mainder ; 2 and 7 make 9 ...
... less number shall give the greater . Thus , from 9875 Take 2301 Rem . 7574 ; here 1 and 4 make 5 , therefore 4 is the remainder ; 0 and 7 make 7 for the remainder ; 3 and 5 make 8 , therefore 5 is the re- mainder ; 2 and 7 make 9 ...
Σελίδα 12
... will be an exact number of nines , In the foregoing example where the excesses above nines in the factors are 8 and 7 , the product 607772 is the sum of 836 multiplied by 720 , and 936 less by 8 multiplied by 7 , and 8 12 ARITHMETIC .
... will be an exact number of nines , In the foregoing example where the excesses above nines in the factors are 8 and 7 , the product 607772 is the sum of 836 multiplied by 720 , and 936 less by 8 multiplied by 7 , and 8 12 ARITHMETIC .
Συχνά εμφανιζόμενοι όροι και φράσεις
angle ACB arith arithmetical arithmetical mean base battalions bisect breadth centre chord ciphers circle circumference consequently corol cosine cube root cubic decimal defilé diameter diff difference distance ditch divided dividend division divisor example farthings feet figure frustum give given line half the arc half the perimeter height Hence horizontal improper fraction inches integer intersection isosceles least common multiple length logarithm mean proportional measure miles mixt number multiplied nearly number of terms opposite angles paces parallel parallelogram perpendicular plane polygon prism pyramid quadrilateral quotient radius ratio rectangle Reduce remainder rhombus right angles right line right-angled triangle scale of equal segment shillings sides similar sine square root subtracted Suppose tangent Theodolite toises VULGAR FRACTIONS whole number yards
Δημοφιλή αποσπάσματα
Σελίδα 100 - Multiply the whole augmented divisor by this last quotient figure, and subtract the product from the said dividend, bringing down to the next period of the given number, for a new dividend. Repeat the same process over again — viz. find another new divisor, by doubling all the figures now...
Σελίδα 95 - If the errors are unlike, divide the sum of the products by the sum of the errors, and the quotient will be the answer.
Σελίδα 220 - A solid angle is that which is made by the meeting of more than two plane angles, which are not in the same plane, in one point. X. ' The tenth definition is omitted for reasons given in the notes.
Σελίδα 180 - Magnitudes which coincide with one another, that is, which exactly fill the same space, are equal to one another.
Σελίδα 114 - 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.
Σελίδα 189 - A sector, is any part of a circle bounded by an arc, and two radii, drawn to its extremities. A quadrant, or quarter of a circle, is a sector having a quarter part of the circumference for its arc, and the two radii perpendicular to each other.
Σελίδα 334 - To find the area of a triangle. RULE.* Multiply the base by the perpendicular height, and half the product will be the area.
Σελίδα 165 - To Divide One Number by Another, Subtract the logarithm of the divisor from the logarithm of the dividend, and obtain the antilogarithm of the difference.
Σελίδα 211 - If there be any number of proportionals, as one antecedent is to its consequent, so is the sum of all the antecedents to the sum of all the consequents.
Σελίδα 207 - Similar rectilineal figures are those which have their several angles equal, each to each, and the sides about the equal angles proportionals. II. " Reciprocal figures, viz. triangles and parallelograms, " are such as have their sides about two of their " angles proportionals in such a manner, that a side