求曲线[tex=4.571x1.571]vSnKnITbvnvlwRPo4j5ziUQ+/ASwGbtAHLvL/VgaQmc=[/tex]在[tex=2.286x2.357]XLmuZVfc1SHklVzROLfjyw==[/tex]处的切线方程和法线方程
求曲线[tex=4.571x1.571]vSnKnITbvnvlwRPo4j5ziUQ+/ASwGbtAHLvL/VgaQmc=[/tex]在[tex=2.286x2.357]XLmuZVfc1SHklVzROLfjyw==[/tex]处的切线方程和法线方程
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