"Algebra-II and Calculus-II" is designed for B.Sc. students of mathematics (Second Semester) of Karnataka State Higher Education Council (KSHEC) as per the recommended National Education Policy (NEP) 2020. It covers important topics like ';Recapitulation of number system', ';Completeness and Archimedean' property of R, Bolzano-Weierstrass theorem, Cayley's theorem, Lagrange's Theorem and Euler's Ø function, Homogeneous functions, Taylor's and Maclaurin's series, Line Integral Double Integral and Triple Integral.