Question

Find the coordinates of the foci, the vertices, the length of major axis, the minor axis, the eccentricity and the length of the latus rectum of the ellipse : 36x2+4y2=144; (A)Axis:Majoraxisisalongthex−axis,foci:(±4√2,0),vertices:(±6,0),Lengthofmajoraxis=12,lengthoftheminoraxis:4,eccentricitye=2√2/3,lengthofthelatusrectum=4/3(B)Axis:Majoraxisisalongthey−axis,foci:(0,±4√2),vertices:(0,±6),Lengthofmajoraxis=12,lengthoftheminoraxis:4,eccentricitye=2√2/3,lengthofthelatusrectum=4/3(C)Axis:Majoraxisisalongthex−axis,foci:(±2√2,0),vertices:(±6,0),Lengthofmajoraxis=12,lengthoftheminoraxis:4,eccentricitye=4√2/3,lengthofthelatusrectum=4/3(D)Axis:Majoraxisisalongthey−axis,foci:(0,±2√2),vertices:(0,±6),Lengthofmajoraxis=12,lengthoftheminoraxis:4,eccentricitye=4√2/3,lengthofthelatusrectum=4/3

Answer 1

it is very lOng question for me