Documents Polar Coordinates

POLAR COORDINATES Let f(r, θ, c) = 0 be the equation of family of curves. The DE of this family can be obtained by elimination of c, which is P dr + Q dθ = 0(1) Where P…

Technology Nts

1. DIFFERENTIAL EQUATIONS 6 Many physical problems, when formulated in mathematicalforms, lead to differential equations. Differential equations enternaturally as models…

Documents AIEEE 2007 Solved Paper

Complete solutions to the papers of AIEEE 2007