π/6+π/4=5π/12是怎么算出来的
问题描述:
π/6+π/4=5π/12是怎么算出来的
答
通分呀!
(2π/12)+(3π/12)=5π/12
π/6+π/4=5π/12是怎么算出来的
通分呀!
(2π/12)+(3π/12)=5π/12