Teb: Yog, peb tuaj yeem hais tias kev faib yog koom nrog kev sib koom ua ke.
Puas yog kev faib ua koom ua ke?
Associative property suav nrog 3 lossis ntau tus lej. … Associative khoom tsuas yog siv tau nrog qhov sib ntxiv thiab sib npaug thiab tsis nrog rho lossis faib.
Puas yog kev faib koom ua ke rau cov lej lej?
Ntxiv thiab sib npaug yog sib koom ua ke rau cov lej lej. Kev rho tawm thiab faib yog not sib koom ua ke rau tus lej rational.
Dab tsi yog associative property formula?
Cov mis rau cov cuab yeej sib koom ua ke yog (a × b) × c=a × (b × c). Cov mis no qhia peb tias txawm li cas los xij cov brackets tau muab tso rau hauv kev sib piv, cov khoom ntawm cov lej tseem zoo ib yam.
Dab tsi yog cov khoom faib khoom faib tawm?
Cov khoom faib tawm hais tias txhua qhov kev qhia uas muaj peb tus lej A, B, thiab C, muab rau hauv daim ntawv A (B + C) ces nws raug daws raws li A × (B + C)=AB + AC or A (B – C)=AB – AC. … Cov cuab yeej no tseem hu ua kev faib tawm ntawm kev sib faib ntau ntxiv lossis rho tawm.
