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Vector Algebra · 2020 · 3 Sep · Shift 2

1 Mathematics questions from this JEE Main paper

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JEE Main
Papers
2020 · 3 Sep · Shift 2
Mathematics
Vector Algebra

Vector Algebra · 2020 · 3 Sep · Shift 2

1 Mathematics questions from this JEE Main paper

Q23.Let a, b c $\in$ R be such that a2 + b2 + c2 = 1. If $a cos θ = b cos (θ + \frac{2 π}{3}) = c cos (θ + \frac{4 π}{3})$ , where $θ = \frac{π}{9}$ , then the angle between the…
Mathematics · Vector Algebra · MCQ