Guzobere, FAQ mmụta na akwụkwọ
Ngwọta inequalities
Ọ bụla n'ụlọ akwụkwọ mgbakọ na mwepụ usoro na-agụnye ihe onwunwe na inequalities. Ha oyụhọ amụrụ n'ebe nile: na formulas, algebraic axioms na nsogbu. Gịnị bụ inequality na ya anya ka ihe ngwọta nke inequalities?
Ọ na-atụ aro ya inequality, nyere ihe dị iche n'etiti abụọ n'akụkụ nke okwu. Na ngụkọta e nwere ihe abụọ na ụdị: echesinụ na enweghị ụkpụrụ. Non-echesinụ inequality ekwe n'onwe, nke akụkụ hà (na nke a na-eji "ukwuu karịa ma ọ bụ hà" ihe ịrịba ama na "obere ma ọ bụ hara"). Jighi inequality adịghị ekwe ka ojiji nke azịza nke akụkụ bụ hà. Na nke a, inequality ngwọta na-agụnye "ukwuu karịa" ihe ịrịba ama, "na-erughị" na "ọ bụghị ya hà."
Ọtụtụ mgbe, inequalities zaa a dum nso nke ụkpụrụ, gụnyere ma integer na fractional ọtụtụ. Iji nye zuru na naanị azịza ziri ezi, dee bụghị kpọmkwem ụkpụrụ, na ha etiti oge. inequalities ngwọta emee Ọtụtụ site oge, ebe ọ na-enyocha, nke akụkụ nke nke ahazi niile ọnọdụ na-ekwe ka na-eme ka ezi inequality. Azịza e dere dị ka "na-amaghị ama bụ nke nke ahazi data ókè." GOSIRI Ndekọ Azịza - x ∈ (7 ;. 10], nke parenthesis egosi echesinụ inequality, na square - bụghị echesinụ (i.e., 10 bụ otu n'ime ihe omume na-aza, na 7 - dịghị) Ọ bụrụ na nso nke omume ngwọta nke inequality na-aga na-enweghị nsọtụ, mgbe ahụ, na-enweghị nsọtụ ihe ịrịba ama na azịza na-mgbe gosiri site parentheses.
Inequalities bụ ọtụtụ dị iche iche, ma ndị kasị sie ike nsogbu na-ebilite na abụọ ikpe: mkpebi enweghị isi na ọdụ na fractional inequalities.
Gịnị bụ enweghị isi na ọdụ inequality? Nke a inequality, otu akụkụ nke nke bụ mgbọrọgwụ ọrụ. Ọ na-ese dị inequality bụ nnọọ ihe siri ike maka ihe na-enweghị uche na-amụrụ, na n'ihi na ọtụtụ ụmụ akwụkwọ nke mgbakọ na mwepụ ikike iche. Otú ọ dị, mkpebi nke enweghi uche inequalities nnọọ mfe: ị dị nnọọ mkpa na-ewu niile disparities na ókè nke na-akpata bụ otu onye nke akụkụ. naanị otu onye na-achị ila-edebe: ma ọ bụrụ na otu n'ime ọrụ na-adịghị mma, na-ewu ọbụna ogo ịgwagbu inequality na-eme ka ọ dị iche iche si mbụ site ya kachasi mkpa. Ya mere, mkpebi nke enweghi uche inequalities bụ otu n'ime ndị oge nke ọdụm òkè nke examinees na-ezighị ezi ụmụ akwụkwọ.
The ngwọta nke fractional inequalities bụkwa nnọọ ihe dị mfe. Fractional inequalities - ọ bụ, nke otu onye nke akụkụ bụ akụkụ dị nta. Gịnị na-eme ka ime mkpebi ziri ezi fractional inequalities? Nanị ba uba abụọ nke inequality site ịdị ukwuu nke denominator nke audio ọrụ. Ọ ga-arụ ọrụ na a mfe ụdị na-enye gị ohere ngwa ngwa na-adị mfe gbakọọ ziri ezi nso nke ngwọta nke inequality.
E nwere ọtụtụ di iche iche nke inequalities, na ihe ngwọta nke ọtụtụ n'ime ha si dị iche na onye ọ bụla ọzọ. Mkpa ka ị mara ma nye ziri ezi usoro idozi ọ bụla n'ime ha na-enwe ike competently ka a ọnọdụ, dee azịza ma na- elu scores n'ihi na ọrụ. The yiri mkpebi enweghị isi na ọdụ na fractional inequalities? N'ụzọ bụ isi, na a simplification site n'ibibi ihe na-achọghị ka ha ngwọta (ke idaha kiet - mgbọrọgwụ, nke abụọ - na denominator ọrụ). Ya mere, ọ bụla na-amụrụ na-amụrụ ga-echeta na sonso chọpụtara na-akpata ahaghị nhata ma ọ bụ na denominator, ọ ga-eme ma ma bulie abụọ ahụ chọrọ ogo ma ọ bụ ba uba abụọ nke inequality site denominator. Nke a na usoro nke ihe ngwọta na-arụ ọrụ ọtụtụ mgbe, na mgbakwunye na nke ahụkebe mgbagwoju anya nke ihe aga-eme (nke, na mberede, dị nnọọ obere). Ya mere, anyị nwere ike ikwu na obi ike na ihe ngwọta nke inequalities chọrọ n'elu ga-eme ọ fọrọ nke nta otu narị percent nke oge. Ọmụmụ ihe ịga nke ọma!
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