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MATH / Vectors a and b satisfy ‖a‖=5 and ‖b‖=4. Also, the angle between vectors a and b is 60^(∘). Find ‖a−b‖. · Discussion

Discussing Vectors a and b satisfy ‖a‖=5 and ‖b‖=4. Also, the angle between vectors a and b is 60^(∘). Find ‖a−b‖. · MATH

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