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If p and q are the lengths of perpendiculars from the origin to the lines
xcose – ysino
kcos 20 and xseco + ycoseco = k,

By Delilah

If p and q are the lengths of perpendiculars from the origin to the lines
xcose – ysino
kcos 20 and xseco + ycoseco = k, respectively, prove that
p2 + 4q2 = k2
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About the author
Delilah

a man runs 2.5 kilometre in 10 minutes find his speed in kilometre per hour​

1
1. If the product of two whole numbers is zero, then
of them will be zero.
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2 thoughts on “If p and q are the lengths of perpendiculars from the origin to the lines<br />xcose – ysino<br />kcos 20 and xseco + ycoseco = k,”

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