Pure mathematics, Volume 11874 |
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Results 1-5 of 61
Page 9
... figure increases tenfold , or diminishes tenfold , according as its position is changed from right to left , or from left to right . Thus , commencing with the right hand figure of an ordinary number , the respective figures of the ...
... figure increases tenfold , or diminishes tenfold , according as its position is changed from right to left , or from left to right . Thus , commencing with the right hand figure of an ordinary number , the respective figures of the ...
Page 10
... figure by placing a dot to the right of it . Thus , 357-2605 will then represent 3 hundreds , 5 tens , 7 units , 2 tenths , 6 hundredths , 5 ten - thousandths ; and to take one other example , 3065 , where the units ' figure , though ...
... figure by placing a dot to the right of it . Thus , 357-2605 will then represent 3 hundreds , 5 tens , 7 units , 2 tenths , 6 hundredths , 5 ten - thousandths ; and to take one other example , 3065 , where the units ' figure , though ...
Page 11
... figure under the units ' figure in every case , there is no difference between the addition and subtraction of decimals , and the addition and subtraction of ordinary integers . All he has to take care of is that the decimal points are ...
... figure under the units ' figure in every case , there is no difference between the addition and subtraction of decimals , and the addition and subtraction of ordinary integers . All he has to take care of is that the decimal points are ...
Page 12
... figures in the product , namely , 5 , is the sum of the numbers of decimal figures in the two given numbers . We have , therefore , the following rule for multiplication : - Multiply the given numbers exactly as integers , regardless of ...
... figures in the product , namely , 5 , is the sum of the numbers of decimal figures in the two given numbers . We have , therefore , the following rule for multiplication : - Multiply the given numbers exactly as integers , regardless of ...
Page 13
... figures , we obtain for our product 0001071 . Division . 4. Suppose we have to divide 76875 by 6.25 . We will ... figures in the dividend over the number in the divisor . We hence arrive at the following rule : - : - Proceed as in ...
... figures , we obtain for our product 0001071 . Division . 4. Suppose we have to divide 76875 by 6.25 . We will ... figures in the dividend over the number in the divisor . We hence arrive at the following rule : - : - Proceed as in ...
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Common terms and phrases
a²b a²b² ab² ab³ ABCD algebraical angle ABC angle BAC angle BCD base BC BC is equal bisect brackets cent centim centre circle ABC circumference coefficient common Const cosec cube root decimal figures denominator divided divisor draw equation expression exterior angle factor Find the value fraction given straight line gnomon gram greater Hence integer join kilom less Let ABC logarithm metres miles millig Multiply opposite angles parallel parallelogram perpendicular PROOF.-Because Q. E. D. Proposition quotient ratio rectangle contained remainder right angles segment sides sin² sine square on AC square root subtraction touches the circle triangle ABC twice the rectangle x²y² x³y xy³
Popular passages
Page 272 - The angles in the same segment of a circle are equal to one another.
Page 103 - When a straight line standing on another straight line makes the adjacent angles equal to one another, each of the angles is called a right angle; and the straight line which stands on the other is called a perpendicular to it.
Page 233 - If there be two straight lines, one of which is divided into any number of parts, the rectangle contained by the two straight lines is equal to the rectangles contained by the undivided line, and the several parts of the divided line. Let A and BC be two straight lines, and let BC be divided into any...
Page 112 - IF two triangles have two sides of the one equal to two sides of the...
Page 128 - To a given straight line to apply a parallelogram, which shall be equal to a given triangle, and have one of its angles equal to a given rectilineal angle.
Page 119 - If a side of any triangle be produced, the exterior angle is equal to the two interior and opposite angles; and the three interior angles of every triangle are together equal to two right angles.
Page 113 - ... equal angles in each ; then shall the other sides be equal, each to each ; and also the third angle of the one to the third angle of the other.
Page 273 - The opposite angles of any quadrilateral figure inscribed in a circle, are together equal to two right angles.
Page 281 - The angle in a semicircle is a right angle ; the angle in a segment greater than a semicircle is less than a right angle ; and the angle in a segment less than a semicircle is greater than a right angle.
Page 121 - THE straight lines which join the extremities of two equal and parallel straight lines, towards the same parts, are also themselves equal and parallel.