Elements of Arithmetic, Algebra, and GeometryAdam Black and William Tait, 1826 |
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Resultat 1-5 av 17
Side 17
... factors . When the multiplier is small , the product may be ob- tained by actually performing the addition . Required , for example , the amount of seven taken four times . Here we have only to write the multiplicand , seven , as often ...
... factors . When the multiplier is small , the product may be ob- tained by actually performing the addition . Required , for example , the amount of seven taken four times . Here we have only to write the multiplicand , seven , as often ...
Side 20
... factors . Thus , for instance , 95 multiplied by 28 , will be equal to 95 multiplied by 7 , and this last product by 4 . This must be obvious , because 4 times 7 times 95 , are evi- dently 28 times 95 . 26. The preceding method will ...
... factors . Thus , for instance , 95 multiplied by 28 , will be equal to 95 multiplied by 7 , and this last product by 4 . This must be obvious , because 4 times 7 times 95 , are evi- dently 28 times 95 . 26. The preceding method will ...
Side 46
... factors . ( That is , if there be 3 decimals in the one factor , for example , and 2 in the other , then 3 + 2 , or 5 decimals must be pointed off from the right ; if there be 4 in the one , and 5 in the other , then 9 must be pointed ...
... factors . ( That is , if there be 3 decimals in the one factor , for example , and 2 in the other , then 3 + 2 , or 5 decimals must be pointed off from the right ; if there be 4 in the one , and 5 in the other , then 9 must be pointed ...
Side 54
... factors in- stead of the sign x ; thus a . b signifies a xb . Both of these signs , however , are frequently omitted ; and then the product is indicated by the mere juxtaposition of the quantities . Thus , the product of a by b is ...
... factors in- stead of the sign x ; thus a . b signifies a xb . Both of these signs , however , are frequently omitted ; and then the product is indicated by the mere juxtaposition of the quantities . Thus , the product of a by b is ...
Side 55
... factors of which the power is composed , is called the index or exponent . The student must be careful to distinguish between the terms co- efficient and index , or exponent . In the expression 3 a3 , for example , 3 is the coefficient ...
... factors of which the power is composed , is called the index or exponent . The student must be careful to distinguish between the terms co- efficient and index , or exponent . In the expression 3 a3 , for example , 3 is the coefficient ...
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Vanlige uttrykk og setninger
algebraic quantities angle ABC angle ACB angle BAC angle CAB angle EBA annex Arithmetic binomial Binomial Theorem bisected Book centre ciphers circumference coefficient consequently continued fraction cube root denominator diameter difference divided dividend divisor drawn equation example expressed exterior angle figure find the values fore fourth given circle given number greater greatest common measure guinea Hence improper fraction join least common multiple less manner merator minuend multiplied number of terms opposite angles parallel parallelogram perpendicular preceding prefixed PROP Q. E. D. Cor quotient ratio Reduce remaining angle Required the sum right angles rule Scholium sides square root straight line subtracted subtrahend surd tangent THEOREM third Transp triangle ABC units unity unknown quantity vulgar fraction Wherefore whole angle whole number
Populære avsnitt
Side 174 - Similar triangles are to one another in the duplicate ratio of their homologous sides.
Side 132 - All the interior angles of any rectilineal figure, together with four right angles, are equal to twice as many right angles as the figure has sides.
Side 172 - But by the hypothesis, it is less than a right angle ; which is absurd. Therefore the angles ABC, DEF are not unequal, that is, they are equal : And the angle at A is equal to the angle at D ; wherefore...
Side 171 - If two triangles have one angle of the one equal to one angle of the other and the sides about these equal angles proportional, the triangles are similar.
Side 129 - If two triangles have two sides of the one equal to two sides of the other, each to each, but the base of the one greater than the base of the other ; the angle also contained by the sides of that which has the greater base, shall be greater than the angle contained by the sides equal to them of the other.
Side 171 - C to the remaining angle at F. For, if the angles ABC, DEF be not equal, one of them is greater than the other : Let ABC be the greater, and at the point B, in the straight line AB, make the angle ABG equal to the angle (23.
Side 164 - If from a point without a circle there be drawn two straight lines, one of which cuts the circle, and the other meets it, and if the rectangle contained by the whole line which cuts the circle, and the part of it without the circle, be equal to the square on GEOMETRY.
Side 142 - EK, because EH is less than EK ; therefore the square of BH is greater than the square of FK, and the straight line BH greater than FK, and therefore BC is greater than FG.
Side 109 - 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.
Side 148 - From this it is manifest, that if one angle of a triangle be equal to the other two, it is a right angle, because the angle adjacent to it is equal to the same two ; and when the adjacent angles are equal, they ate right angles.