1.P(x1,y1)P(x_1,y_1)P(x1,y1) on x2−y2=a2x^2-y^2=a^2x2−y2=a2. SP⋅S′P=SP\cdot S'P =SP⋅S′P=a.(x12−y12)/a2(x_1^2-y_1^2)/a^2(x12−y12)/a2b.(x12+y12)/a2(x_1^2+y_1^2)/a^2(x12+y12)/a2c.x12−y12x_1^2-y_1^2x12−y12d.x12+y12x_1^2+y_1^2x12+y12Login to continueOnly logged in users canattempt or see the solution.