总述：本次共解1题。其中
           ☆算术计算1题

〖1/1算式〗
    作业：求算式 180-90+arctan(1.934/0.1934)+arctan(1.934*1.16)-arctan(0.5*1.16)-arctan(1.125*1.934)-arctan(1.934/0.034)-arctan(1.934/3.23) 的值.
    题型：数学计算
    解:
          180-90+arctan(1.934/0.1934)+arctan(1.934*1.16)-arctan(0.5*1.16)-arctan(1.125*1.934)-arctan(1.934/0.034)-arctan(1.934/3.23)
        =180-90+arctan10+arctan(1.934*1.16)-arctan(0.5*1.16)-arctan(1.125*1.934)-arctan(1.934/0.034)-arctan(1.934/3.23)
        =180-90+arctan10+arctan2.24344-arctan(0.5*1.16)-arctan(1.125*1.934)-arctan(1.934/0.034)-arctan(1.934/3.23)
        =180-90+arctan10+arctan2.24344-arctan0.58-arctan(1.125*1.934)-arctan(1.934/0.034)-arctan(1.934/3.23)
        =180-90+arctan10+arctan2.24344-arctan0.58-arctan2.17575-arctan(1.934/0.034)-arctan(1.934/3.23)
        =180-90+arctan10+arctan2.24344-arctan0.58-arctan2.17575-arctan56.882353-arctan(1.934/3.23)
        =180-90+arctan10+arctan2.24344-arctan0.58-arctan2.17575-arctan56.882353-arctan0.598762
        =180-90+1.471128+arctan2.24344-arctan0.58-arctan2.17575-arctan56.882353-arctan0.598762
        =180-90+1.471128+1.151487-arctan0.58-arctan2.17575-arctan56.882353-arctan0.598762
        =180-90+1.471128+1.151487-0.525584-arctan2.17575-arctan56.882353-arctan0.598762
        =180-90+1.471128+1.151487-0.525584-1.139978-arctan56.882353-arctan0.598762
        =180-90+1.471128+1.151487-0.525584-1.139978-1.553218-arctan0.598762
        =180-90+1.471128+1.151487-0.525584-1.139978-1.553218-0.539509
        =90+1.471128+1.151487-0.525584-1.139978-1.553218-0.539509
        =91.471128+1.151487-0.525584-1.139978-1.553218-0.539509
        =92.622615-0.525584-1.139978-1.553218-0.539509
        =92.097031-1.139978-1.553218-0.539509
        =90.957053-1.553218-0.539509
        =89.403835-0.539509
        =88.864326
    答案:180-90+arctan(1.934/0.1934)+arctan(1.934*1.16)-arctan(0.5*1.16)-arctan(1.125*1.934)-arctan(1.934/0.034)-arctan(1.934/3.23)=88.864326
    注：弧度制

你的问题在这里没有得到解决？请到 热门难题 里面看看吧！