log((sin(30))*2)-3+π

log((sin(30)*2)-3+π是多少 log((sin(30))*2)-3+π log((sin(30))*2)-3+π log((sin(30))^2)-3+pi= 用C语言计算log(5)log(3)-log(2))/sin(π/3)=#include #includeint main(){int a=5,b=3,c=2;double y;y=(log(a)log(b)-log(c))/sin(π/b);printf((log(5)log(3)-log(2))/sin(π/3)=%ld,y);return 0;}x这哪里错了? log((sin(30))^2)—3+pi= log((sin(5))^2)-3+pi=? 求 log((sin(5))^2)-3+pi log 1/2 ｛sin(π/3-πx/4)｝的递增区间 y=3^x+log以2为底的x+sin(π/4)求导, log((sin(5))^2)-3+pi等于多少? log底为2的sinπ/12加log底为2的 cosπ/12快 log(2/3)81-log(2/3)16+log(2/3)20-log(2/3)30=?写下换算过程, y=log以a为底sin(2x-π/3)的对数 它的单调区间? 2log(2)根号30-log(2)3-log(2)5 求值 2log(2)根号30-log(2)3-log(2)5 求值 log(tanθ+cotθ)sinθ=-1/4,θ∈(0,π／2),则log(tanθ)sinθ=?需要过程.谢谢. 求值log（2）sin（3П/8）-log（1/2）sin（П/8）=? 注；2和1/2是底数