lim(x-gt;0)((x-arcsinx)/(tanx)^3)
<p>问题：lim(x-gt;0)((x-arcsinx)/(tanx)^3)<p>答案：↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">方立新的回答：<div class="content-b">网友采纳 lim(x->0)((x-arcsinx)/(tanx)^3)=lim(x->0)((x-arcsinx)/x³=lim(x->0)((1-1/√1-x²)/3x²=lim(x->0)((√1-x²-1)/3x²√1-x²=1/3lim(x->0)((√1-x²-1)/x²=1/3lim(x->0)(-x...
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