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2 years ago

Which of the following can be used to solve for X

1 answer:

5 0

Step-by-step explanation:

Sine

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lawyer [7]

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)

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Anna007 [38]

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Answer:

Step-by-step explanation:

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saul85 [17]

Answer:

divide the least common denominator by the original denominator

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