等级 | 主题 | 问题 | 格式化的问题 |
---|---|---|---|
16701 | 求出精确值 | cos(arccos(2.8)) | |
16702 | 求出精确值 | cos(pi/20) | |
16703 | 求出精确值 | cos(30/34) | |
16704 | 求出精确值 | cos(30^(+)) | |
16705 | 求出精确值 | cos(3/8*pi) | |
16706 | 求出精确值 | cos(3/pi) | |
16707 | 求出精确值 | cos((31pi)/4) | |
16708 | 求出精确值 | cos(-(31pi)/6) | |
16709 | 求出精确值 | cos((3pi)/18) | |
16710 | 求出精确值 | cos((3pi)/4-(11pi)/6) | |
16711 | 求出精确值 | cos((3pi)/4+pi/6) | |
16712 | 求出精确值 | cos(-3/7) | |
16713 | 求出精确值 | cos(4/3) | |
16714 | 求出精确值 | cos(-4/5+5/13) | |
16715 | 求出精确值 | cos(4/6) | |
16716 | 求出精确值 | cos(4/7) | |
16717 | 求出精确值 | cos(-4/7) | |
16718 | 求出精确值 | cos((3pi)/6) | |
16719 | 求出精确值 | cos(-4/3*pi) | |
16720 | 求出精确值 | cos(4/9) | |
16721 | 求出精确值 | cos(40/41+15/17) | |
16722 | 求出精确值 | cos(45/2) | |
16723 | 求出精确值 | cos(43/48) | |
16724 | 求出精确值 | cos((4pi)/12) | |
16725 | 求出精确值 | cos((5pi)/13) | |
16726 | 求出精确值 | cos((51pi)/4) | |
16727 | 求出精确值 | cos(-5/12) | |
16728 | 求出精确值 | cos(-5/6) | |
16729 | 求出精确值 | cos(5/9) | |
16730 | 求出精确值 | cos(60/2) | |
16731 | 求出精确值 | cos((5pi)/4-(5pi)/6) | |
16732 | 求出精确值 | cos((5pi)/4-(7pi)/6) | |
16733 | 求出精确值 | cos((5pi)/4-(11pi)/6) | |
16734 | 求出精确值 | cos(-6/10) | |
16735 | 求出精确值 | cos(-(61pi)/6) | |
16736 | 求出精确值 | cos((6pi)/4) | |
16737 | 求出精确值 | cos((6pi)/7-(4pi)/21) | |
16738 | 求出精确值 | cos(6/7) | |
16739 | 求出精确值 | cos(-6/7) | |
16740 | 求出精确值 | cos(7/12) | |
16741 | 求出精确值 | cos(7/12*pi) | |
16742 | 求出精确值 | cos((20pi)/3) | |
16743 | 求出精确值 | cos(205) | |
16744 | 求出精确值 | cos(215) | |
16745 | 求出精确值 | cos(206) | |
16746 | 求出精确值 | cos(240+225) | |
16747 | 求出精确值 | cos(247.5) | |
16748 | 求出精确值 | cos(-2475) | |
16749 | 求出精确值 | cos(2190) | |
16750 | 求出精确值 | cos(24pi) | |
16751 | 求出精确值 | cos(265-25) | |
16752 | 求出精确值 | cos(28) | |
16753 | 求出精确值 | cos((2pi)/11) | |
16754 | 求出精确值 | cos(2.666) | |
16755 | 求出精确值 | cos(2.9) | |
16756 | 求出精确值 | cos(2*30) | |
16757 | 求出精确值 | cos(-2.5) | |
16758 | 求出精确值 | cos(2.3)sec(2.3) | |
16759 | 求出精确值 | cos(2arctan(1)) | |
16760 | 求出精确值 | cos(-20) | |
16761 | 求出精确值 | cos((2pi)/3-pi/6) | |
16762 | 求出精确值 | cos((2pi)/4-pi/6) | |
16763 | 求出精确值 | cos(2arcsin(12/13)) | |
16764 | 求出精确值 | cos(2arcsin(-2/3)) | |
16765 | 求出精确值 | cos(2arcsin(x)) | |
16766 | 求出精确值 | cos(2arctan(12/5)) | |
16767 | 求出精确值 | cos(2*(-4/5)) | |
16768 | 求出精确值 | cos(2*(5pi)/4) | |
16769 | 求出精确值 | cos(2*1/3) | |
16770 | 求出精确值 | cos(2(3/5)) | |
16771 | 求出精确值 | cos(195)+cos(105) | |
16772 | 求出精确值 | cos(2(2pi)) | |
16773 | 求出精确值 | cos(37.5)cos(7.5) | |
16774 | 求出精确值 | cos(360) | |
16775 | 求出精确值 | cos(4.1) | |
16776 | 求出精确值 | cos(3x) | |
16777 | 求出精确值 | cos(4)(0.4) | |
16778 | 求出精确值 | cos(-40) | |
16779 | 求出精确值 | cos(-328) | |
16780 | 求出精确值 | cos(33.1) | |
16781 | 求出精确值 | cos(345) | |
16782 | 求出精确值 | cos(312) | |
16783 | 求出精确值 | cos(31)*14 | |
16784 | 求出精确值 | cos(30-45) | |
16785 | 求出精确值 | cos(282) | |
16786 | 求出精确值 | cos(30)sin(60) | |
16787 | 求出精确值 | cos(30)*8 | |
16788 | 求出精确值 | cos(30)sin(45) | |
16789 | 求出精确值 | cos(2arctan(-4/3)) | |
16790 | 求出精确值 | -cos(2pi) | |
16791 | 求出精确值 | cos(2arctan(8/15)) | |
16792 | 求出精确值 | cos(2arcsin(3/4)) | |
16793 | 求出精确值 | cos(2arcsin(-5/13)) | |
16794 | 求出精确值 | cos(295) | |
16795 | 求出精确值 | cos(2arccos(4/9)) | |
16796 | 求出精确值 | cos(2arccos(5/7)) | |
16797 | 求出精确值 | cos(2arccos(9/41)) | |
16798 | 求出精确值 | -cos(3) | |
16799 | 求出精确值 | cos(3)pi | |
16800 | 求出精确值 | cos(-8.75) |