求三道三角极限题的解法1,x趋近π,求[1+sin(x-3/2π)]/(x-π)的极限2,x趋近π/4,求(x-π/4)²/(tanx-1)²的极限3,x趋近3,求[x-sin(x-3)-3]/(x-3)的极限写详细点谢谢
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![求三道三角极限题的解法1,x趋近π,求[1+sin(x-3/2π)]/(x-π)的极限2,x趋近π/4,求(x-π/4)²/(tanx-1)²的极限3,x趋近3,求[x-sin(x-3)-3]/(x-3)的极限写详细点谢谢](/uploads/image/z/13266108-36-8.jpg?t=%E6%B1%82%E4%B8%89%E9%81%93%E4%B8%89%E8%A7%92%E6%9E%81%E9%99%90%E9%A2%98%E7%9A%84%E8%A7%A3%E6%B3%951%2Cx%E8%B6%8B%E8%BF%91%CF%80%2C%E6%B1%82%5B1%2Bsin%28x-3%2F2%CF%80%29%5D%2F%28x-%CF%80%EF%BC%89%E7%9A%84%E6%9E%81%E9%99%902%2Cx%E8%B6%8B%E8%BF%91%CF%80%2F4%2C%E6%B1%82%EF%BC%88x-%CF%80%2F4%EF%BC%89%26sup2%3B%2F%28tanx-1%29%26sup2%3B%E7%9A%84%E6%9E%81%E9%99%903%2Cx%E8%B6%8B%E8%BF%913%2C%E6%B1%82%5Bx-sin%28x-3%29-3%5D%2F%28x-3%29%E7%9A%84%E6%9E%81%E9%99%90%E5%86%99%E8%AF%A6%E7%BB%86%E7%82%B9%E8%B0%A2%E8%B0%A2)
求三道三角极限题的解法1,x趋近π,求[1+sin(x-3/2π)]/(x-π)的极限2,x趋近π/4,求(x-π/4)²/(tanx-1)²的极限3,x趋近3,求[x-sin(x-3)-3]/(x-3)的极限写详细点谢谢
求三道三角极限题的解法
1,x趋近π,求[1+sin(x-3/2π)]/(x-π)的极限
2,x趋近π/4,求(x-π/4)²/(tanx-1)²的极限
3,x趋近3,求[x-sin(x-3)-3]/(x-3)的极限
写详细点谢谢
求三道三角极限题的解法1,x趋近π,求[1+sin(x-3/2π)]/(x-π)的极限2,x趋近π/4,求(x-π/4)²/(tanx-1)²的极限3,x趋近3,求[x-sin(x-3)-3]/(x-3)的极限写详细点谢谢
下图每题提供两种解法.点击放大,再点击再放大.
求三道三角极限题的解法1,x趋近π,求[1+sin(x-3/2π)]/(x-π)的极限2,x趋近π/4,求(x-π/4)²/(tanx-1)²的极限3,x趋近3,求[x-sin(x-3)-3]/(x-3)的极限写详细点谢谢
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