>
数学
>
tan(-7π/12)的值是
人气:466 ℃ 时间:2020-06-23 02:41:54
解答
2+根号3
推荐
tan(-7π/12)的值等于多少?
12度角的tan值是多少?
计算tanπ/12的值
利用和差公式求函数值 sin (-7π/12). cos (-61π/12) tan 35π/12
(1+tan π/12)/(1-tan π/12)的值是
有40克食盐溶液,若加入200克水,它的浓度就减少10%.这种溶液原来有多少克水?原来浓度是多少?
请问BEC高级的各题的分数比例是多少?每一部分各占多少分
古诗词中描写鱼的诗句,
猜你喜欢
There was a big river and tow hills in my hometown ten years ago.
诗经采薇表达了什么的思想感情
clothing made of the man-made fiber has certain advantages over() made of natural fiber like cotton
连续的两句含有"杜鹃"的古诗句.
若等差数列{an}的公差d≠0,且a1,a3,a7成等比数列,则a1a4=( ) A.12 B.25 C.2 D.52
一元二次方程-已知关于x的方程x^2+px+q=0的两个根式-1和-3,求p和q的值
About twice a week my driver collects me from school.l go and have lunch with a client
十年树木百年树人的意思
© 2026 79432.Com All Rights Reserved.
电脑版
|
手机版