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Find the locus of a point P which moves so that (PA)^2 - (PB)^2=5
anything else is given ?? say P have co-ordinates (x,y). Then you may take, A or B as origin, and apply distance formula to get PA and PB....
That is all that is given
so how would you do this... im still not so sure
hartnn mean that take P(x,y) n i think u r provided wid coordinates of A and B apply distance formula to get equation of locus of the point P
you know distance formula, right ? Distance between points (x1,y1) and (x2,y2) is \(\huge d=\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}\)
fr ur info differnce of distance between twp points is an hyperbola m i ryt hartnn?