A vector vecr=aveci+bvecj is equally inc...

A vector `vecr=aveci+bvecj` is equally inclined to both x and y axes. If the magnitude of the vetor is 2 units, then what are the values of a and b respectively?

`1/2,1/2`

`1/(sqrt2),1/(sqrt2)`

`sqrt2,sqrt2`

2,2

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