Hyperbole - a kwana

A lissafi samuwar, da ake kira mai hyperbola, - wani lebur kwana na biyu domin adadi kunsha na biyu masu lankwasa cewa an kõma baya da kuma ba zoba. A ilmin lissafi dabara don bayyana shi ne kamar haka: y = k / x, idan yawan karkashin index k ba daidai yake da sifili. A wasu kalmomin, saman da kwana ana kullum jihãdi da sifili, amma ba za a ketare tare da shi. Daga matsayin batu na gina hyperbole - Naira Miliyan Xari da maki a kan jirgin sama. Kowane irin wannan batu ne halin da akai nesa daga modulus na bambanci na biyu mai da hankali da maki.

Flat kwana rarrabe asali siffofin da suke da muhimmi ne kawai mata,

• Hyperbole - wadannan ne guda biyu raba Lines kira rassan.
• A tsakiyar babban garke axis ne cibiyar da adadi.
• The pinnacle da aka kira na gaba da juna cikin sharuddan da biyu rassan.
• Hankali shi ne tsayin da nisa daga kwana zuwa tsakiyar daya daga cikin foci (denoted "c" da harafin).
• Yawa hyperbole axis bayyana guntu nesa tsakanin rassan-Lines.
• Foci ƙarya a kan manyan axis, bayar guda nisa daga cibiyar da kwana. Line, wadda ke goyon bayan wata babbar axis, da ake kira mai gangara axis.
• Semi-manyan axis - ne dabara nesa daga cibiyar da kwana to daya daga cikin kololuwa (nuna ta harafin "a").
• A madaidaiciya line mikawa perpendicularly ga mai gangara axis ta hanyar da cibiyar, da ake kira conjugate axis.
• Mai da hankali siga ma'anar tazara tsakanin mayar da hankali da kuma hyperbole cewa shi ne perpendicular zuwa ta gangara axis.
• A nisa tsakanin mayar da hankali da kuma asymptote aka kira tasiri siga kuma yawanci ana shigar wanda ke aiki a cikin dabarbari karkashin harafin «b».

A al'ada Cartesian sani lissafi da wanda yi yiwu hyperbola kama: (x ^2/2) - (y ² / b ²⁾ = 1. A irin kwana cewa yana da wannan rabin-line aka kira equilateral. A wani rectangular daidaita tsarin, yana yiwuwa a bayyana da sauki lissafi: xy = wani ^2/2, da foci na hyperbola kamata a located a mahada maki (a, a) da kuma (-A, -A).

Kowane layi daya hyperbola kwana iya zama. Wannan shi ne ta version na conjugate, a cikin abin da gatura ana juyawa, tare da asymptote kasance a kan ƙasa. Tantancewar Properties daga cikin siffar ne cewa na kirkiran haske Madogararsa a mayar da hankali na biyu reshe ne iya za a nuna da kuma tsoma baki a cikin na biyu mayar da hankali. Kowane batu na yuwuwar na hyperbola yana da wani m dangantaka da nesa mayar da hankali ga wani nesa daga directrix. Hankula lebur kwana iya nuna duka wani madubi da kuma rotational fasali a lokacin da juya ta 180 ° a tsakiyar.

A eccentricity na hyperbola aka bayyana lamba halayyar wani conic sashe, wanda giciye sashe ya nuna mataki na sabawa daga wani cikakken da'irar. A ilmin lissafi dabarbari, da adadi ya nuna harafin harafin "e". Eccentricity kullum maras canjawa tare da girmamawa ga motsi jirgin sama da kuma aiwatar da ta kama-canje. Hyperbola - wani adadi a cikin abin da eccentricity ne ko da yaushe daidaita da rabo tsakanin da mai da hankali tsawon da manyan axis.