问题1
2*10^100=?
问题2
sin(cos(tan(sin(cos(tan(sin(cos(tan(sin(cos(tan(sin(cos(tan(sin(cos(tan(sin(cos(tan(sin(cos(tan(sin(cos(tan(sin(cos(tan(10))))))))))))))))))))))))))))))=?
问题1
2*10^100=?
问题2
sin(cos(tan(sin(cos(tan(sin(cos(tan(sin(cos(tan(sin(cos(tan(sin(cos(tan(sin(cos(tan(sin(cos(tan(sin(cos(tan(sin(cos(tan(10))))))))))))))))))))))))))))))=?
問題2
用Excel算:在A1輸入=SIN(COS(TAN(10))),接著在A2輸入=SIN(COS(TAN(A1))),然後下拉複製到A10,得到結果是0.644330531
用小算盤算(記得角度要先改成弧度量)更精確,是0.64433053076791437536264306698883
问题1
2*10^100=2Googol(古戈尔),这是这样一个整数:它共有一百零一位数字,最高位是2,后面紧跟100个0。
问题2
10如果是弧度的话就等于0.6443305307679145(用Python算的)
但是,10如果是度则等于0.61711730179865(也是用Python算的)
正如上面回答者所说,用excel也确实可以算出来。
~~~gx.lai