2
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8
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二元和三元一次方程
高考刚过,我刚好又来到这里,相信未来两个月大家是看不了书的,不过,来这里肯定是要学习的啦,首帖就来学习帖,内容就先来个大家都知道的线性代数解鸡兔同笼吧。 1.某商业街复工复产之后,向消费者发放满50元减10元、满100元减30元的电子优惠券各若干张,并规定消费者在商户处完成交易并核销电子优惠券后,商户可以免除等同于核销优惠券减免金额
行列式
D=1
嗯,如果没有对数尺子或者计算器,我肯定用高斯消元法。DeclarationAll articles on this site, unless otherwise indicated or marked, are original publications of this site. Any individual or organization is prohibited from copying, stealing, collecting, or publishing the content of this site to any website, book, or other media platform without the consent of the author. If the content of this site infringes upon the legitimate rights and interests of the original author, please contact us for processing: DMCA Report
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This guy seems to be very shy (bushi
This guy seems to be very shy (bushi
This guy seems to be very shy (bushi
This guy seems to be very shy (bushi
This guy seems to be very shy (bushi
This guy seems to be very shy (bushi
This guy seems to be very shy (bushi
This guy seems to be very shy (bushi