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ABC is any triangle and D,E,F are the mi...

ABC is any triangle and D,E,F are the mid-points of sides `vec(BC),vec(CA) and vec(AB) `respectively. Express the `vec (BE)` and `vec (CF)` as linear combination of vectors `vec (AB)` and `vec (AC)`.

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PRADEEP PUBLICATION-VECTORS-EXERCISE
  1. If ABCD is a parallelogram and vec AB = vec a, vec BC= vec b then show...

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  2. If ABCD is a parallelogram and vec AB = vec a, vec BC= vec b then give...

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  3. ABC is any triangle and D,E,F are the mid-points of sides vec(BC),vec(...

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  4. ABCD is a parallelogram and [AC], [BD]are its diagonals. Express vec A...

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  5. ABCD is a parallelogram and [AC], [BD]are its diagonals. Express vec A...

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  6. Evaluate int dx/(x^2+10x+34)

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  7. ABCD is a parallelogram and AC, BD are its diagonals. Show that : vec(...

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  8. Apply vectors to prove that if a pair of opposite sides of quadrilater...

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  9. P is a point on the side BC of DeltaABC and Q is a point such that PQ ...

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  10. Evaluate int dx/(x^2+8x+25)

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  11. If vec a is a vectors of magnitude 3 pointing eastwards and vec b is v...

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  12. Evaluate int dx/(x^2+12x+37)

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  13. integrate the following int dx/(x^2+10x+16)

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  14. integrate the following int dx/(x^2+8x+12)

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  15. integrate the following int dx/sqrt(x^2+6x+13)

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  16. Show that the mid-points o ftwo opposite sides of quadilateral and the...

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  17. ABCD is a quadrilateral and O is point in its plane. Show that if vec ...

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  18. ABCD is a parallelogram . If P and Q are the mid-points of [BC] and [C...

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  19. Evaluate int dx/(3x^2+6x+5)

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  20. A,B,C and D are four points with position vectors vec a, vec b, vec c ...

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