2021-2022-2-高等数学A2学习通超星期末考试答案章节答案2024年

2021-2022-2-高等数学A2学习通超星期末考试章节答案2024年/star3/origin/ffb562117c48f66f8bbb2c37d2653870.png

答案:;/star3/origin/1f7a46ae06d658cf8f314abc3b20bcbc.jpg

答案:令,则,代入微分方程左边右边./star3/origin/7cb49a23b8139e9be2e0e84b38fcb528.png

答案:,/star3/origin/cb1b391941ee60a44ad6dee3f9338960.png

答案:方程组两边关于求导,,得。/star3/origin/c1672ad526ef7bb1696bf9374c3df297.png

答案:构造拉格朗日函数,,极值点,极值。/star3/origin/96f10d1e8faa0cb8bb90e87d45d3375f.png

答案:令,法向量,切平面方程:;法线方程:。/star3/origin/a3d0a8248f98e7ef9cac31b02ddf5927.png

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答案:/star3/origin/5008c7b4918f62278f0763f441755642.png

答案:2/star3/origin/ccaedb4c992808fd931192d2fa3dc40b.png

答案:(1)发散,(2)收敛;/star3/origin/4ee0053acee632ac9b13ef8ef870abeb.png

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答案:可能收敛,也可能发散;下列级数中,条件收敛的是()

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答案:1/star3/origin/f8e4540dbb437cf2f8f5222a85dd769f.png

答案:3下列函数中哪组是线性无关的()

答案:1,/star3/origin/215a5b2e799f54f34a2670022df9a3c4.png

答案:;/star3/origin/1310f120e0c2b069b2df9e8f9ecff89a.png

答案:仅与线性相关;/star3/origin/6df630c45443aace94794d9fac871673.png

答案:,其中为任意常数;/star3/origin/067ef2506acaa86af452a9d6b9064488.png

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答案:是该方程的解;/star3/origin/42ef11339e2ed219137608cd438be1e2.png

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答案:;/star3/origin/290281a3925f64646f89f67f5daf45a2.png

答案:不存在/star3/origin/0f503852d436145fef00b6e1ee450aef.png

答案:0;/star3/origin/27bef977bf288a43c7cfc9d9ac121ec6.png

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答案:1;/star3/origin/14343be65dcbd7250e599b2fd5d8ddf8.png

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答案:;/star3/origin/02c3ef8b5b5a3ac7dc6704c5e9b21df6.png

答案:连续但偏导数不存在/star3/origin/9f74c26fed48136e0b0eac2e4de8be73.png

答案:偏导数存在但不连续;/star3/origin/dae83f65c121f3ce788ac851def64adc.jpg

答案:既不充分也不必要/star3/origin/5fe67fd4533c43292584c75782fb9396.png

答案:;/star3/origin/fc6b78b9b61c1ca22b4ab7e78da55334.png

答案:连续且偏导数存在/star3/origin/62fab4e7480c1356026bec1a558ce8ab.png

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答案:错/star3/origin/0efa9b5260b2bde69501be765d20f871.png

答案:对/star3/origin/67b031a2fcf8957b1a61fe139d8b79c5.png

答案:错/star3/origin/8266ac86f4ef8a3d13c6ca38e053267d.png

答案:不一定存在;/star3/origin/7afc36d6978657562ce2adc53d548cf8.png

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答案:2;/star3/origin/f7790c46550379be5a6c1748f500f381.png

答案:小于0;/star3/origin/0ab45af9f7fb1d6fb6fc5ffe3e5457bc.png

答案:;/star3/origin/7b89e07e6428761e87c3c17b76941a0e.png

答案:3;/star3/origin/2efb3a1001da47b8ebeaa5140813b161.png

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答案:对/star3/origin/7204567fa6b81bf99cfd5078298bd608.png

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答案:10/star3/origin/0d6851480e83774fa76579d0defc4f38.jpg

答案:对/star3/origin/53c5661b6250abbfc1957e2544f57653.png

答案:对/star3/origin/678281997f25950983a611c420a9f67c.png

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答案:对/star3/origin/f680a506ccddc73bc4606e3c349b9c72.png

答案:对/star3/origin/8465a3ce5ac272c55de0930c8594c706.jpg

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答案:对/star3/origin/7a6886cdb20162170689714c2bfafe16.png

答案:0/star3/origin/dbd165232792c745e879bb32d62229cb.png

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答案:0/star3/origin/e5954ff42fba633c45efa12eb72f3b22.jpg

答案:对/star3/origin/959ae00fbdec90b03502