
- Teacher: Mohammad Asibul Hasan
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This course includes System of coordinates. Projection. Direction Cosines. Equations of planes and lines. Angles between lines and planes. Distance from a point to a plane. Co-planer lines. Shortest distance between two given straight lines. Standard equations of conicoids; spheres; ellipsoids. Hyperboloid of one sheet. Hyperboloid of two sheets. Tangent planes. Normal lines. Condition of tangency. Matrices: definition of different kinds of matrices; algebra of matrices; inverse of matrix; rank and elementary transformation of matrices; solution of system of linear equations; Eigen values and Eigen vectors; Cayley-Hamilton theorem.
Biostatistics is the science which deals with development and application of the most appropriate methods for the: ➢ Collection of data. ➢ Presentation of the collected data. ➢ Analysis and interpretation of the results. ➢ Making decisions on the basis of such analysis.