1.If a chord of the parabola y2=4xy^2 = 4xy2=4x passes through its focus and makes an angle θ\thetaθ with the XXX-axis, then its length isa.4cos2θ4\cos^2\theta4cos2θb.4sin2θ4\sin^2\theta4sin2θc.4cosec2θ4\cosec^2\theta4cosec2θd.4sec2θ4\sec^2\theta4sec2θLogin to continueOnly logged in users canattempt or see the solution.
