工学と固有値の質問（2023-11-27）

二次形式

Lagrange の未定乗数

直交行列

https://gyazo.com/d88b687835e4dcb113a7f3a0cb8786ed

https://gyazo.com/630726fc4b07a72dc4300cb6b4a0e1a9

https://gyazo.com/04ebef8fb78dcb37f3d15fac5d8e3ef9

https://gyazo.com/7fadbb711d384a27b01d34deb1045c9e

https://gyazo.com/8439d2b3db0011486ee940e36be158ad

https://gyazo.com/999e2a0cd0064cecc49de572779f24e1

https://gyazo.com/01f43f686598e9024218fae44d60829a

https://gyazo.com/ea805deda366eea2885a8eedaa29db66

https://gyazo.com/41eaaba9b6317a2188d893d7ca11587a

https://gyazo.com/37a818782981e82615097ea2983ba54e

https://gyazo.com/59283e1155c5af4507683f855802e54c

https://gyazo.com/5c9553902598c2ae25b3bdb31a779c7d

https://gyazo.com/5e0f5bd1b8a50ff8bd82d542cccbb28d

https://gyazo.com/d5b53ed64e68aa0ea32925c7dcb59a4a

https://gyazo.com/e3f69a8188df06354c5c53e6a580d8fa

https://gyazo.com/ff3cdd9deffee369a85d2a4b5f07ce48