A) A = 2B
B) A = B/2
C) A = B
D) AB = 1
Correct Answer: C
Solution :
[c] From given situation vector diagram is drawn as shown in figure. |
![]() |
\[\angle ZXY+\angle YZX=\angle ZYU\] \[\Rightarrow \]\[\angle YZX=\frac{\theta }{2}\] |
So XYZ is an isosceles triangle so \[|\overrightarrow{A}|=|\overrightarrow{B}|\] |
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