PerksInLife
31.05.2021 •
Mathematics
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Ответ:
This is Right answer....
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Ответ:
TM= (-6,20,14)
|TM|= 25.139 = 25.14
Step-by-step explanation:
Let's first calculate for TM
TM = dot product of The and M
TM= (-2,4,7) .(-3,5,2)
TM= (-2*-3),(4*5),(7*2)
TM= (-6,20,14)
Then for the magnitude of TM
|TM|= √(-6² + 20² + 14²)
|TM| = √(36+400+196)
|TM|= √(632)
|TM|= 25.139 = 25.14