000 01065nam a2200241Ia 4500
003 NUNS
005 20230502143443.0
008 220907s9999 xx 000 0 und d
020 _a9786214090471
040 _cNUNSLRC
100 _aOlvido, Lucrecia R.
_eauthor
245 0 _aPre-calculus (for senior high school) /
_cLucrecia R. Olvido [and three others]
260 _aMandaluyong City :
_bBooks Atbp. Publishing Corp.,
_cc2016.
300 _aviii, 245 pages :
_c25 cm.
504 _aIncludes references.
505 _aChapter One. Conics -- Chapter Two. Systems of nonlinear equations -- Chapter Three. Series and mathematical induction -- Chapter Four. Trigonometric (circular) functions -- Chapter Five. The trigonometric identities -- Chapter Six. The inverse trigonometric functions -- Chapter Seven. Polar coordinates -- References.
700 _aTorreon, Charito G.
_eco-author
700 _aPaez, Teresita F.
_eco-author
700 _aAquino, Rolando J.
_eco-author
700 _aBerces, Angel
_ecover design
942 _cBK
_2ddc
_n0
999 _c9527
_d9527