UG TRB Mathematics
UNIT-1 ALGEBRA and TRIGONOMETRY Polynomial Equations – Imaginary and Irrational Roots – Relation between Roots and Coefficients symmetric function of Roots in terms of coefficient- Transformation of equation – Reciprocal equation – Increase or Decrease the roots of given equation – Removal of terms – Descartes’s rule of signs – Approximate solution of roots of […]
