Mathematics Part-II

Book: Mathematics Part-II

Chapter: 10. Vector Algebra

Subject: Maths - Class 12th

Q. No. 7 of Exercise 10.4

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7

Let the vectors be given as Then show that

Given that



and



Solving for left hand side,


First, we calculate




(Property of determinant)



Which is equal to R.H.S.


Hence proved.


7

Chapter Exercises

More Exercise Questions

1

Find if