Study Aids : SAT & PSAT

Boost Your grades with this illustrated quick-study guide. You will use it. from college to graduate school and beyond. Features.:.; Clear and concise explanations.; Difficult concepts are explained in simple terms.; Illustrated with graphs and diagrams.; Designed for optimal navigation on PDA, Smartphone, Tablet, and desktop devices.; Formatted to display on all electronic devices including Smartphones and Mobile Devices with a small display. Table of Contents. I. Linear equations.:.; System of linear equations.; Determinant.:.; Minor.; Cauchy-Binet formula.; Cramer's rule.; Gaussian elimination.; Gauss-Jordan elimination.; Strassen algorithm. II. Matrices.:.; Matrix addition.; Matrix multiplication.; Basis transformation matrix.; Characteristic polynomial, Characteristic Equation.; Trace.; Eigenvalue, eigenvector and eigenspace.:.; Cayley-Hamilton theorem.; Spread of a matrix.; Symbolic Computation of Matrix Eigenvalues.; Jordan normal form.; Rank.; Matrix inversion,.:.; Pseudoinverse.; Adjugate.; Transpose.:.; Dot product.; Symmetric matrix.; Matrix congruence.:.; Congruence relation.; Orthogonal matrix.; Skew-symmetric matrix.; Conjugate transpose.:.; Unitary matrix.; Hermitian matrix, Antihermitian.; Positive definite: matrix, function, bilinear form.; Identity matrix.; Pfaffian.; Projection.; Diagonal matrix, main diagonal.:.; Diagonalizable matrix.; Similar matrix.; Tridiagonal matrix.; Hessenberg matrix.; Triangular matrix.; Spectral theorem.; Stochastic matrix.; Toeplitz matrix.:.; Circulant matrix.; Hankel matrix.; Vandermonde matrix.; Block matrix.; (0,1)-matrix.; Normal Matrix.; Sparse matrix.; Woodbury matrix identity.; Perron-Frobenius theorem.; List of Matrices. III. Matrix decompositions.:.; Block LU Decomposition.; Cholesky decomposition.; LU decomposition.; QR decomposition.; Spectral theorem.; Singular value decomposition.; Schur decomposition.:.; Schur complement. IV. Computations.:.; Transformation Matrix.; Householder transformation.; Least squ more...

Price: $19.99

An invaluable tool for students preparing to take the NEW SAT exam. More than 3 million SATs were administered in 2002. Beginning in March 2005, the SAT will undergo the most dramatic change in its 76-year history. The total score possible will increase from 1600 to 2400; analogies will be dropped from the format; and, most radical of all, a new SAT essay writing component will be added. SAT reading and writing scores play a crucial role in the college admissions process. The new writing exam places increased emphasis on these skills. SAT 2400! is designed to give students a jump-start on preparing for this critical test. The author, an award-winning English professor, provides students with clear and complete instructions for taking--and acing--the new exam. SAT 2400! features:.:.; Detailed explanations of the new and revised English portion of the test.; Surefire tips and strategies for successfully taking the new SAT.; A helpful diagnostic test and answer key.; Five additional practice tests. more...

Price: $18.95

Every year students pay $600 and more to test prep companies to prepare for the new SAT. Now you can get the same SAT preparation in a book. SAT Prep Course provides the equivalent of a two month, 50 hour course. The new SAT is challenging but it can be mastered through hard work, analytical thought, and by training yourself to think like a SAT test writer. more...

Price: $19.95

You know your SAT I score can determine which college or university you attend, so why take a chance when preparing for the exam? Written by leading experts in the field of test preparation, Cliffs Quick Review SAT I helps you create an effective study plan so you can meet your test-taking goals. more...

Price: $9.99

Flip your way through the hardest SAT words! More advanced than Kaplan's original Flip-O-Matic, Kaplan's Extreme Flip-O-Matic focuses on the more difficult words that are likely to be found on the SAT. It's guaranteed to make learning SAT vocabulary words quick, easy, and fun! The amazing Extreme Flip-O-Matic is conveniently designed to allow you to skip over words after you've mastered them. Take it anywhere. Quiz yourself! Quiz your friends! Ace the test! Kaplan, the world leader in test prep, provides a full range of services, including test prep courses, admissions consulting, programs for international students, and more. For more information, call 1-800-KAP-TEST or visit kaptest.com. more...

Price: $5.99