1.

Find the coordinates of the centre , foci, and ends points of latus rectum of the hyperbola 9x^(2)-16y^(2)+18x-64y-199=0 . Also find thelength of axes.

Answer»


Answer :`(-1,-2); (4,-2),(-6,-2) ; (4,(1)/(4)), (4,(17)/(-4)),(-6,(1)/(4)),(-6,-(17)/(4))`; 8 UNITS ,6 units


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