The magnitude of WX is ⇒ c
Step-by-step explanation:
The magnitude of XY (its length) where,
is IXYI =
∵ W = (-2 , 8 , -3)
∵ X = (1 , 4 , -1)
- To find the magnitude of WX use the formula above
∴ = -2 and = 1
∴ = 8 and = 4
∴ = -3 and = -1
- Substitute these values in the rule above
∵ IWXI =
∴ IWXI =
The magnitude of WX is
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Answer:
→ 12..........
I hope this will help you....
Answer:
what will I do here?
Step-by-step explanation:
sorry im still grade 3
Start by dividing both sides by two to get 3 = y + 2. then subtract two from both sides to get y = 1.