Mathematics Part-II

Book: Mathematics Part-II

Chapter: 10. Vector Algebra

Subject: Maths - Class 12th

Q. No. 5 of Exercise 10.2

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Find the scalar and vector components of the vector with initial point (2, 1) and terminal point (– 5, 7).

Let A be the initial point (2,1) and B be the final point (-5,7).

So, and

Now we want to find the

Therefore, the scalar components of are -7 and 6. The vector components of are .


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