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Vectors operations - IB Maths HL

If and

How can we find the vectors and

Thanks

If and

How can we find the vectors and

Thanks

- lora
**Posts:**0**Joined:**Wed Apr 10, 2013 7:36 pm

Vectors operations, addition, subtraction, scalar multiplication - IB Maths HL

First of all let me remind you the properties of vector addition

The vector addition (subtraction) is Commutative, Associative, there is an additive identity which is the zero vector ad there is an additive inverse which is the vector with equal magnitude and opposite direction. Also there is the scalar multiplication which is when a vector is multiplied by a scalar.

So about your question we have the following

and

Hope these help!

First of all let me remind you the properties of vector addition

The vector addition (subtraction) is Commutative, Associative, there is an additive identity which is the zero vector ad there is an additive inverse which is the vector with equal magnitude and opposite direction. Also there is the scalar multiplication which is when a vector is multiplied by a scalar.

So about your question we have the following

and

Hope these help!

- lily
**Posts:**0**Joined:**Mon Jan 28, 2013 8:04 pm

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