proof is as below:
since: x*y = c
so: x = c/y, xAfter = c/(y + Δy )
Δ = -
= -
= -
= -
= -
=
=
proof is as below:
since: x*y = c
so: x = c/y, xAfter = c/(y + Δy )
Δ = -
= -
= -
= -
= -
=
=
本文标题:latex study
本文链接:https://www.haomeiwen.com/subject/hcccmdtx.html
网友评论