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Posted: **Thu Jun 30, 2022 7:42 pm**

: Abc Is An Isosceles Triangle Where Ac 3 Ab O Is An Origin Such That Tai Li Db Z De Z3 Suppose Arg Z 2 L A Show 1 (31.58 KiB) Viewed 35 times

ABC is an isosceles triangle Where AC=√√3 AB O is an origin such that TÀI LI DB-Z₂ De=Z3 Suppose arg (Z₂-2₁) = L a) show that arg (23-2₂) = x - 3/3 b) find the modulus and argument of Z+Z2/₂ A C