New Series of The Mathematical Repository, Volum 5

abscissa axis bisected centre chord circle co-ordinates coefficients cone conic section conjugate consequently constant cos² cubic equation CUNLIFFE curve denote determine diamedral diameter direction divisor draw drawn dx² ellipse equal equation expression force formula fraction given by position given point given ratio Hence inscribed integral intersection JOHN BAINES Mathematical method motion multiplying obtain ordinate PALABA parabola parallel perpendicular Porism problem projection quantities QUESTION quotient radius rectangle reduced respectively right angles roots second order SECOND SOLUTION shew sides similar triangles sin² sin³ sphere square straight line substituting suppose surface tang theorem tion transformation triangle velocity vertical whence