现有用户?据一种href="//www.parkandroid.com/account/login/?next=/practice/geometric-progressions-warmup/" id="problem-login-link-alternative" class="btn-link ax-click" data-ax-id="clicked_login_from_generic_modal" data-ax-type="button" data-is_modal="true" data-next="/practice/geometric-progressions-warmup/">登录据/a>
现有用户?据一种href="//www.parkandroid.com/account/login/?next=/practice/geometric-progressions-warmup/" id="problem-login-link-alternative" class="btn-link ax-click" data-ax-id="clicked_login_from_problem_modal" data-ax-type="button" data-is_modal="true" data-next="/practice/geometric-progressions-warmup/">登录据/a>
如果据span class="katex"> {据/span>一种据/span>N.据/span>}据/span>是一个几何进步据span class="katex"> 一种据/span>1据/span>=据/span>5.据/span>和据span class="katex"> 一种据/span>5.据/span>=据/span>8.据/span>0.据/span>,什么是值的据span class="katex"> 一种据/span>3.据/span>还是据/p>
如果据span class="katex-display"> 一种据/span>1据/span>那据/span>3.据/span>那据/span>一种据/span>3.据/span>那据/span>1据/span>2据/span>那据/span>一种据/span>5.据/span>是几何进展,以下哪项是可能的价值据span class="katex"> 一种据/span>5.据/span>还是据/span>
几何序列的几何平均值据span class="katex"> 2据/span>那据/span>一种据/span>2据/span>那据/span>一种据/span>3.据/span>是10.什么是值据span class="katex"> 一种据/span>3.据/span>还是据/span>
笔记。据/strong>三个数字的几何平均值据span class="katex"> 一种据/span>1据/span>那据/span>一种据/span>2据/span>那据/span>一种据/span>3.据/span>是据span class="katex"> 3.据/span>一种据/span>1据/span>⋅据/span>一种据/span>2据/span>⋅据/span>一种据/span>3.据/span> 。据/span>例如,几何平均值据span class="katex"> 2据/span>那据/span>4.据/span>那据/span>和据span class="katex"> 8.据/span>是据span class="katex-display"> 3.据/span>2据/span>⋅据/span>(据/span>4.据/span>)据/span>⋅据/span>8.据/span> =据/span>3.据/span>6.据/span>4.据/span> =据/span>4.据/span>。据/span>
X据/span>那据/span>y据/span>那据/span>Z.据/span>2据/span>是几何进步。据/p>
每一个据span class="katex"> X据/span>那据/span>y据/span>那据/span>Z.据/span>是整数。据/p>
X据/span>+据/span>y据/span>+据/span>Z.据/span>2据/span>据据/span>1据/span>2据/span>0.据/span>。据/p>
找到最大的价值据span class="katex"> X据/span>+据/span>y据/span>+据/span>Z.据/span>2据/span>。据/strong>
如果据span class="katex-display"> 一种据/span>1据/span>那据/span>5.据/span>那据/span>一种据/span>3.据/span>那据/span>4.据/span>5.据/span>那据/span>一种据/span>5.据/span>是几何进展,以下哪项是可能的价值据span class="katex"> 一种据/span>3.据/span>还是据/span>
问题加载......据/p>
注意加载......据/p>
设置加载......据/p>