中国大学MOOC: http://img1.ph.126.net/hbAM_Uu...2003年被评为自然科学界最美公式的(
举一反三
- 中国大学MOOC: http://img1.ph.126.net/e41g6UHeT7JuNZ9eMG5maQ==/6632213456815294195.png属于( )股价指数 ( )
- <img src="http://img0.ph.126.net/qTvKCnpBxCeCijb88CKSNQ==/6632485036189822509.png" />? <img src="http://img1.ph.126.net/Y7wKEaGGeNBuSwc9GbYuyg==/6608251799912132017.png" />|<img src="http://img1.ph.126.net/7acB1UIp2O_CZmSqpGA0yQ==/6597158827100659273.png" />|<img src="http://img1.ph.126.net/-Fgn4AoNQzVftUnH_lPeHg==/6630151872514107031.png" />|<img src="http://img1.ph.126.net/knoGV4UX9L4YUquOIP-Jxw==/1409626683467679913.png" />
- 中国大学MOOC: .凡是总体参数http://img1.ph.126.net/gfBNNFJjL6jdtshQimeoUw==/3250473031155123904.png的无偏估计量都是http://img1.ph.126.net/gfBNNFJjL6jdtshQimeoUw==/3250473031155123904.png的有效估计量。( )
- 中国大学MOOC: 哈勃常数可写为http://img1.ph.126.net/6VItkZKyqvtsZ3pmFJGrIQ==/6631499873769740515.png,其中http://img1.ph.126.net/kzgndku4vj7JcYVFAUdr9w==/6619539386281447768.png的取值范围是
- 中国大学MOOC: 数列的通项 http://img2.ph.126.net/4E-CB_yPPyYeR0J-93oTcg==/6608772968422108283.png 满足条件 http://img1.ph.126.net/g48Rc4mB5PpWn2VfTaacjg==/6630791788281713152.png 且 http://img1.ph.126.net/lsTBTqJ8sjTofxC_Ll12pg==/6619448126817354073.png 则 http://img1.ph.126.net/WL6upcQC6qZqxVePp3QRIA==/2433069698705190472.png试通过计算方阵 http://img0.ph.126.net/IuJ6_EHRfB9v6LDC3daYJg==/6630590577653819976.png的幂 http://img0.ph.126.net/E9J4OOwszE3eIztLjuZCkA==/2778439495128921975.png得到数列的通项公式. 计算得到 http://img0.ph.126.net/i6rCcb1pWeTmp734MGhxiQ==/1169247053274115863.png.