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Qn #670
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If a vector having magnitude of 5 units, makes equal angle with each of the three mutually perpendicular axes, then the sum of the magnitude of the projections on each of the axis is
A.
15/3 units
B.
$5\sqrt{3}$ units
C.
$$\frac{15\sqrt{3}}{2}$$
D.
None of these
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❓ Question: If a vector having magnitude of 5 units, makes equ... | TANCET Group Studies | Tancet Group Studies