Textbooks from India, Volume 14

angle axis Binomial Theorem C₁ C₂ called centre circle x² circuit coefficient collinear compound statement debentures denote digits direction cosines direction ratios directrix distance ellipse Example EXERCISE expansion F F F F T F Find the coordinates Find the equation Find the mean following data frequency Hence hyperbola income Index Numbers integer intersection inverse trigonometric functions invested lamp latus rectum line segment line with direction logic magnitude market value mean deviation median natural number negation observations par value parabola parallel partition values permutations perpendicular plane position vector prove pv q radius real numbers represented respectively S₁ S₂ scalar shares sides simple statements Solution Let switch symbolic tangent tautology term triangle ABC truth table truth value unit vector variance Venn diagram vertices x-axis x₁ y₁