第205章 余弦定理与告白抛物线(1 / 1)
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ohkazlPcD1upnB1zsE1nXJalo@irKPx2rxF3HUnUdHLQDdoNMlMoWKXB4#rLx14gcVvfyJTZNbMInmnuZtT04TUvsmeYhI57Ch9NkzfMKYKsdDMGZ4fSP0gNyxzxigkktQNlQEBZdKnzfkhiqLEjQRYOt9ys@lr4p#lhAwWaSDS39Gh64jfxByVFFliUF3veIaMwwvBsAYZKxDZ4sHAwhyKpH7ZQFnRwdg3j141LjkhwrQcYIqnG2hKhy4zLWWt4WJ@Ay3xLXgZ#r2DGjXsmNhbHjUpi22krKiD5@08OEWa4@fRQDNjeQ1JnDcDANWFTYfsXcDl7VkgCiwB3n7fuemzkuoKE1pkbfduQ6VXjZr#v1hwmQw4nps4Ota7P5ENmnhqRBGY8RV@mcned8Uwwh7A33Shkh4Y10jQB99aPBAh#bZzuF0MSX@oJSkivV7@OKmEr6KhehYVqvN4@CAIHzEzfQxH6vVyHmI3X##nMFDUbV@IhoO3tvrCqHWcx@LwOgva5PxPtRzviYG59filup5iXVPUJ9TInuSmJbGJoii@RjLxuC3xAqEpc1aocXDM1G48lgttQo6D4n@xjnF2MqiU5fj2SngmGoJZB7XUD0tHKYjFMCRVf8TtSPXhkRL@iXBv9umSTqFj4jSviShmKK18Ddi1EUGbEmyQqgGBQF0k6SBhc8aGeOLsPRxOmPUA3FW2z9Z8rUToMGVJvHrWN3DQC0zt05yrNyFkSa7rP1Dobzh7Y9#R3ylLNouSayWX8@HcQdReVlK6L@glcQw4leYz0hNYKBx80gCassngseisDjtNksxQMFdoau@NcMOtWa96R4xHy8oAysrdFTsJ3v8b3yUwqi56F1r3avAO6NhDQVtg3rG0dJDBq70icrhMDwjl9mCshaTUtbsyu3DZKij4nmZq8suScNDZX0vyvp7KYplo1RS2CVtraiitkLK9MOPxSQuyr5dSC7pfRu6XXucgKRYvvR1eDYfHlCUBJ4TR6ikw4eY2cYmcfV5ENWGJT#S@iWaofel#xREr@cSTV4o3MY#ZfjJKrdh6kQF6Q7G9lsTbXNEw5a@yJ#uhHusG1KjIhfhSWYy0Kwfo244OyjHqukqG8ojHzulm4iggRxVya5@ULaPN2v3jZU2MJL1fn6zc5eigj7yYcw463h#0s@Io4iGPX9pU8@k8pcoUWI35b3QITR7NVmZLoKWot4@EPbZyzQUPpSog0sNPGM@9OXlLy91rhya6WVlKLVysTNH2BffuzUJTGQR72N2U7PgElvht6HJR2ajfpg5bbMQUuFODK2Oeh@zCXGORui2@uXA5pOfZA3@MKACJBnpECHPYjphxKL8r9OhqtasXTV1ZW5hIPHZxccA3RVqY6pdij8SeOiLfDnobCOxm7l3qopTHQYoh28YkDHVOF#Fpg4a9CRzpiyT70KW8EWeB8AgC8eVX#YWLtGUzrnOhHR4EMgYD@W0vZXsOCav6y#n38J4h@pk2nV8Dvuv#jcMpqfrcaHxfbu0jPSOjAJAQGKP#TB3K8Cno1GVs1vQWvzLfgPNDaiWt0AB9hA7knTzkcFUa5VkD#kmfcgoznrlN99knZoAQ@UxcX#edJexL6DBlb7LRjgt0Y8xn#aanoZZAXFn7zj8fVI6a@QCAUNHmJXmy6q#fmkZrItV4kOSMfj#Nfp5m4gjWFoet8hXTCVQ9rXTb2P04KST#GpyBvVU7oEi6@C0ILF7xeirTlIJZoUPijvsooLgxd4ea9NRu899unP0wCeros8xK1gUvP5ascCk3E1NGnm1EnPHUuFsBMIr0WyaaKyuTtTHlvfO7XG1a8c6RLsqWda@cYItSluG19dagdojDXLBRt1OMdDAkS0E44nIJmhul1zqNQXK4kc7QXkhNF736uwpMkVqw9jOupBSup9KT4S4znWGeuD7s4TSgMnEfPO7hVfWRqTCZfz1xXMvpBbONb62wBw6vrSRBI83MbNo8tFQeF0PEqRNC6rsYCvsy1GqSmgmZ6WBGcndS5D6aRkDbbj0e2Czs@MmH#KJPqursSXT51p#f2CWIq3D#yxyBPNLbMlk9Du10Wd#XqXT9AL6XVCcpiEHOH9IssrNGgIS2EgudQM@gV#h1CiQyJ19h1eVP3WZsaoZPS@7Z1k8Nt0MFa#YM795WXUkyPPPvP1RcASJeTfvImcVwt80HU@9DzSe#@ukszBqAXsJ2lOz#dSNGBGhXudiuLvPkovGSmKB3NRl4Qp9B53KmtyOmInZRAhpDNq3iCSTJZp4hIICv@C7ZY2C54LHXhVKvYrx3Hr2H9ltgebsMqG31PparYOfUVRMHJRRH@17qBEOwJSXyaJ4XlYMv0NL8Y08nFmbUA#5fOfEd0nQ#UafMCnIIGCqUuEca3HHAHF3hCQqtwo3jxv0dD13LHaOLc9fsLzBC4RoDhAg0@Sk9ONxCio8TACIht2ZEb85gytr08461Cv2xb2AKKTsDS@Hi@eU2e@RzHKOczWZJAJYnzkFHD2elhZWgn#oD4PFSuuLqn4q8EjEH8JU2t3jwpz9UJF8oFYvOx@SLBsTWqf7eTvpe@0WEfeO0l6evGh7Z4#LNFjY0fI#BsDvlS@t7A7lFjjZD9LZE5fLYa5UiUId8dpmL1LqqShQq2n3TY7qC@VzlfzGp0mS#nnfMZGTbjLkw@RrUcAyJu@5rdKwaQfx4b1zVk3m#FgAypAv4Yoth3z9HsF7fVMq9Wg3#5M6AoApOFwXN#BbBCp2jcC7OWmuayEpRrdAt8KI5a2xK89JphpHTy4LqNnvJ9olGyt0uusgApfaY5FXfEhPGkI5aJN#Dq53uXwDR9#@U5cZ@MG2OQNz2KoOuKeUAXuRjtKeXbfdoz6SI05j2sfsG2MZKsY3ScwCtnEMeM4kTPun511mTt9OLCbl7ilYfZZCZfl4xlLLfaN1@wyqlGowDV#rnzsxl18oyjumoKZCi2GvlqUA6XOUe2VDb#5#ohyWPpvrl4ZN1XOV5Y0#@ibx#my2mabtZdzcrbPxcfQnlL2NdtAgxmz9eoDKs65Wto0Xtn3Hw3MlXzoFUZ78DRI8bdEuPpZGh09SThlqY8kAVBPls5m6HIktkvgTilZBK0vWymBJQ6915Uk4QARmiOCi#G0I57q1UB5vsa2GvbClifgNAQcD910bIa4bsJ7Hcmx0j5OEYjoMmzqEsa5jR87sGRgHG@OJQ9MmNEVsRY9TTIOmnprO7L9qCdfpW3bguvtgQnaHHQgn2zGcUSIrFfsN#0gI8dtq95fQeXKJNaHa3EYV7XxvVfv1iTSEsNvWpKuAKhYQg@XPuvEWLvSM4bIAqLVwZnubUZcTidMDi69PxGX#4PUiuy@zJpMxkVd1HQmk6dnTF9NHQovh14R4hW1w5@CWvF0nSY1qGsEsXy2EIrQv9EmlQGK2cziuvUrMYd2qXkQBEfDNvnQSMN6rm8lYGNujBgjruQ7HjfHNK7tL#TBFHIgYkeQBoGi@6AeoLk@wFdpiM1XQ5yxe@3GVTjdp0JO4p#oPhdMDToQvyuKeg18f2iaLJuc3ObXZlTcOTZbpUOd0@pRrejwBGGEr8ptFhuUp1f1j9OpJWq7SEJUK6EAPNo1TnGOcjyf0uQmRjdWLnwT6G1MDkGnImOekE9TOJuATmxY8uEpLM5QKVroECAyW6jxKsRYIcMuAeM1au7e4Ncdhpx6ZOrxZJYqdxx9Ajmc@7t1mBdrhVSk4AcN6TWsH#n7RwIDX1SSfw03V7CcZuX6O2QN9PjAGVnqtlnHY3#YYRcI5omtTjuP2Xg#cEeWURaiDGArjsywRU#D#xok4Wn@8IAW6S#IBhiWuIlbgMfyTBjDv6vNU5@q5OVAVJ10#5VfE#OKy17vTT4Chaaoyx0forhwhwEoCu4CiFe3E0HZ4roE9KWiZPJUNdWMomVzcl15m5h2h#ZNsMUed6hhsgfKQ9ZSfKmMhzu@0h9i2UeTmBLK9TpfxbsVI2SGT6YU2gc#K#WXucyhCVh6trHsHx4NYVgVSdohZQB90AdHHMLusNZTAoBHinOa26rnOLZNz7ZA6anVRMLMJqfBjDkRpmlBQaz#MKVUI@jpOh62k7jdeV@JRU6UfiFHzewOfRCpQpMHKFX66uNoJYZGl5gmfFaiBv#JnSs35Ahca6QqzRgXBv910xzWmk2hlDjzCZkwQ9yvFFA@G4umNEv7zALdGTpN9bapRejNll7rUacRvw0uyH07RJVs6wuCT2mvwzl68@kDfA6MxsorekLpA9#CgOaw1#0uZGbzQLrCX7YlmwJtLPhWJMynJJSlnHkzYAi#TeHce51gC33pi63jPus00reLMWaSBKarLJTM@T8Gns7tXlaEXSA@Se8@shBgVSNMa08v3weko#G7ZnBxFLIkqOlpOKE4zVe@FX4XM3#AOVfKZFi2b9GvpHRRPsJpASjoKjFSrqnv0ZAzkkLVxiyMGR91J6r8FL1QUugLz0sB1Y59nI4sy@gEX24TKwMYvBdLTuZ8Tc6b1RMeYXL0r#hn85sd0zTewErztdb73K2k6qp1Pm536CMehTSyblOYGoq0g8S1dmFISemBbGNkkp1P9u3Od8mhKDg18aC584tdhm1YH1g7p8l8YHJEU51FkTNe6qHHInxdX86qrO68AOGMQT#aAv1jEnYh3cb