TOPIC:CONTINUITYDIFFERENTIABILITY AND DIFFERENTATIONAPPLICATIONS OF DERIVATIVESINDEFINITE INTEGRATIONDEFINITE INTEGRALDIFFERENTIAL EQUATIONVECTORS3D GEOMETRYANGLE & TRIGONOMETRIC RATIOPROPERTIES OF TRIANGLESSOLUTIONS OF TRIANGLESTRIGONOMETRICAL EQUATIONS AND INEQUATIONSHEIGHT AND DISTANCEINVERSE TRIGONOMETRICCORRELATION AND REGRESSIONMEASURE OF CENTRAL TENDENCY & DISPERSIONEXPONENTIAL SERIES