Answer:
Step-by-step explanation:
Parameterize the ellipse as (acos∙,bsin∙). Take points P:=(acosp,bsinp) and Q:=(acosq,bsinq) on the ellipse, with midpoint M:=(P+Q)/2.
If |PQ|=2k, then
a2(cosp−cosq)2+b2(sinp−sinq)2=4k2
The coordinates of M are
xy==a2(cosp+cosq)b2(sinp+sinq)
Answer:
I can't help.
Step-by-step explanation:
There is no question, so therefore, I can not help.
9.75 i think I’m not really sure do you have any options?
Answer:
Step-by-step explanation:
1.65
Things how much there worth
Hope it helps
