Respuesta :

a vector is inclined at 45 degree North of east

so here we can say

[tex]\hat r = cos45 \hat i + sin45 \hat j[/tex]

here we can say that

East direction is along x direction

North direction is along Y direction

so here the given direction in vector form as

[tex]\hat r = \frac{1}{\sqrt2}(\hat i + \hat j)[/tex]

so here the given direction is in vector form shown as above

Answer:

direction

Explanation:

just did it on apex

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