Q 9 If A(Z1) , B (Z2) , c(Z3) are vertices of equilateral triangle ABC, then value of arg(Z2 - Maths - Complex Numbers and Quadratic Equations

Question

Q 9 If A(Z1) , B (Z2) , c(Z3) are vertices of equilateral triangle
ABC, then value of arg(Z2 +Z3-2Z1
/ Z3-Z2)is equal is (a) π / 4  
    ( b )   π / 2     ( c )  
π / 3     ( d )   π / 6

Sandeep Saurav · Accepted Answer

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Q. 9 If A(Z1) , B (Z2) , c(Z3) are vertices of equilateral triangle ABC, then value of arg(Z2 +Z3-2Z1 / Z3-Z2)is equal is (a) π / 4 ( b ) π / 2 ( c ) π / 3 ( d ) π / 6

Q. 9 If A(Z1) , B (Z2) , c(Z3) are vertices of equilateral triangle ABC, then value of arg(Z₂ +Z₃-2Z₁ / Z₃-Z₂)is equal is (a) $π / 4 (b) π / 2 (c) π / 3 (d) π / 6$