Example sentences of "[letter] be said to [be] " in BNC.
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| 1 | Definition 1.4.8 Two integers a , b are said to be relatively prime ( or coprime ) iff ( a , b ) = 1 . |
| 2 | Two matrices , A , B are said to be equivalent if one can be derived from the other by any finite number of elementary operations of the types specified above . |
| 3 | It follows that we can not make up a square matrix X of eigenvectors to satisfy ( 8 ) ; for this reason the matrix B is said to be defective . |
| 4 | In this procedure b is said to be parallel transported from B to A. Comparison of local vectors in a curved space is less straightforward because it is no longer possible to set up a single Cartesian coordinate system to cover all space . |
| 5 | In terminology which is due to Kydland and Prescott ( 1977 ) , the optimal position point B is said to be time-inconsistent . |
| 6 | ‘ Given a relation R , the attribute B is said to be functionally dependent on attribute A if at every instant of time each value of A has no more than one value of B associated with it in the relation R. ’ |
| 7 | If only one vector x exists for which Ax = 0 , A is said to be simply degenerate , or to have simple degeneracy ; if more than one such vector x exists , A has multiple degeneracy . |
| 8 | For example , the matrix unc is orthogonal , since unc It should be noted that the determinant of the above orthogonal matrix is unity : in general an orthogonal matrix will have unc as its determinant since unc ( 12 ) Hermitian and skew-Hermitian matrices — if a matrix , A , has complex elements , it can clearly be written in the form unc where B and C are real matrices and unc is the conjugate of A. If B is symmetric and C is skew-symmetric , A is said to be Hermitian . |
| 9 | Evidently in this case unc If B is skew-symmetric and C is symmetric , A is said to be skew-Hermitian . |
| 10 | ( The sets X and Y are said to be incomparable if |
| 11 | There are colour contrasts however : the simple guilloche of mosaic C is said to be grey , red and white ( Neal 1981 , no. 4O ) , whereas that of mosaic 7 is clearly brown , red , and white ( mosaic on view in Verulamium Museum ) . |