Contact us
Choose a category below so we can get back to you as quickly as possible.
設其中一個數為x,另一個數為n+1 n+n+1=37 2n=37-1=26 n=18 n+1=19 答:這兩個自然數為18和19. 另外發並點擊我的頭像向我求助,請諒解, ,你的採納是我服務的動力.
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.