Question

Resultant of two vectors of equal amplitude is equal in magnitude with one of the vector calculate angle between them

Answer 1

the angle between them is 90° i think it right

Answer 2

}Electronegativity&1.0&1.5&2.0&2.5&3.0&3.5&4.0\\ \cline{1-8} \end{tabular}[/tex]