Linear algebra approach to school math : https://github.com/gadepall/school/blob/master/ncert/linalg/gvv_ncert_linalg.pdf
Linear algebra approach to school geometry : https://github.com/gadepall/school/blob/master/ncert/geometry/gvv_ncert_geo.pdf
Linear algebra approach to school geometry (exercises) : https://github.com/gadepall/school/blob/master/ncert/geolin/gvv_ncert_geolin.pdf
Linear Algebra approach to coordinate geometry : https://github.com/gadepall/school/blob/master/ncert/linman/gvv_linalg_manual.pdf
Loney, coordinate geometry (exercises) : https://github.com/gadepall/school/blob/master/loney/book/elementsofcoordi00lone.djvu https://github.com/gadepall/school/blob/master/loney/gvv_loney_coord.pdf
More Coordinate geometry (exercises) : https://github.com/gadepall/school/blob/master/ncert/linexer/gvv_linalg_exer.pdf
Ramsey, Problem set : https://github.com/gadepall/school/blob/master/rams/gvv_ramsey.pdf
Linear Algebra Book: Hoffman and Kunze :
https://github.com/gadepall/college/blob/master/hoffman/book/Linear%20Algebra%20-%20Kenneth%20Hoffman%20%26%20Ray%20Kunze%20.pdf
dresden : https://github.com/gadepall/school/blob/master/dresden/book/solidanalyticalg031938mbp.pdf
ugcdec2017: https://github.com/gadepall/papers/blob/master/ugc/math/mathA_Dec2017.pdf
ugcjune2017: https://github.com/gadepall/papers/blob/master/ugc/math/mathA_June2017.pdf