TS EAMCET 14-Sep-2020 Shift 2 Solved Paper

Section: Physics
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Question : 85 of 160
 
Marks: +1, -0
If
→
r1
=2
^
x
,
→
r2
=2
^
y
where
^
x
‌
‌&
‌
‌
^
y
are unit vectors along the x- axis and y- axis respectively, then the magnitude of
→
r1
+
→
r2
is
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