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(视频)数学和三角函数:COSH函数 计算双曲余弦值

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<b>教程难度:</b>初级<br><br>
<b>图文教程:</b><br>
<p><span style="font-family: 微软雅黑, Microsoft YaHei; font-size: 16px;">返回数字的双曲余弦值。&nbsp;<br style="margin: 0px; padding: 0px; font-family: Arial, 宋体, Helvetica, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(250, 253, 255);"><br></span></p><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 微软雅黑, Microsoft YaHei;">语法</span></strong><span style="font-size: 16px; font-family: 微软雅黑, Microsoft YaHei;">&nbsp;<br style="margin: 0px; padding: 0px; font-family: Arial, 宋体, Helvetica, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(250, 253, 255);">COSH(number)&nbsp;<br style="margin: 0px; padding: 0px; font-family: Arial, 宋体, Helvetica, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(250, 253, 255);">number 表示要求双曲余弦的任意实数。&nbsp;<br style="margin: 0px; padding: 0px; font-family: Arial, 宋体, Helvetica, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(250, 253, 255);"><br></span></span></p><p><span style="font-size: 16px;"><strong><span style="font-size: 16px; font-family: 微软雅黑, Microsoft YaHei;">说明</span></strong><span style="font-size: 16px; font-family: 微软雅黑, Microsoft YaHei;">&nbsp;<br style="margin: 0px; padding: 0px; font-family: Arial, 宋体, Helvetica, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(250, 253, 255);">双曲余弦的公式为:&nbsp;<br style="margin: 0px; padding: 0px; font-family: Arial, 宋体, Helvetica, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(250, 253, 255);"><img src="//res1.wpsacdm.cache.wpscdn.cn/images/130b392072ad6fb111bcc34298544aef.png" title="COSH.png" alt="COSH.png" style="max-width: 800px"></span></span></p>
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