Pure mathematics, Band 21875 |
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1)th term ax² b₁ Binomial Theorem centre circle circular measure coefficients common difference complete quotient continued fraction convergent cos A cos cos² cosec cot A cot cot² digits divisible equal equation expression factors find the number formula given greater harmonic means incomplete quotient integer LL.D logarithmic multiplying nth term number of combinations number of permutations number of terms obtain P₁ P₂ perpendicular plane polygon positive integer prime number quadratic quantities radius radix ratio regular polyhedron right angle roots scale of relation sides sin A sin sin² sphere spherical triangle tan² tan³ Theorem things taken triangle ABC TRIGONOMETRY U₁ values
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Seite 20 - Three lines are in harmonical proportion, when the first is to the third, as the difference between the first and second, is to the difference between the second and third ; and the second is called a harmonic mean between the first and third. The expression 'harmonical proportion...
Seite 368 - FRENCH EXERCISES FOR ADVANCED PUPILS, containing the Principal Rules of French Syntax, numerous French and English Exercises on Rules and Idioms, and a Dictionary of nearly 4000 Idiomatical Verbs and Sentences, familiar Phrases, and Proverbs.
Seite 81 - In what time will a sum of money double itself at 5 per cent., compound interest?
Seite 291 - Any two sides of a spherical triangle are together greater than the third side.
Seite 15 - t shillings in a row reach as far as n sovereigns, and a pile of p shillings is as high as a pile of q sovereigns ; compare the values of equal bulks of gold and silver.