Contact us
Choose a category below so we can get back to you as quickly as possible.
比如前三項可提a的2008次方,可得前三項為0,a到a的2010有2010項,可被三整除,不過按規律是减a才對,答案是2011.
若一個有理數的平方根的絕對值等於這個數的平方,則這個有理數是0或者1
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.