Question: Let u1 and u2 form an orthonormal basis for R2 and let u be a unit vector in R2. If uTu1 = 1/2, determine the

Let u1 and u2 form an orthonormal basis for R2 and let u be a unit vector in R2. If uTu1 = 1/2, determine the value of |uTu2|.

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