p²+1
If cost+ coto=p, show that
= seco
2.
p² – 1​

p²+1
If cost+ coto=p, show that
= seco
2.
p² – 1​

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Hadley

1 thought on “p²+1<br />If cost+ coto=p, show that<br />= seco<br />2.<br />p² – 1​”

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