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If the vectors (1-x) hati+hatj+hatk, hat...

If the vectors `(1-x) hati+hatj+hatk, hati+(I-y) hatj+hatk` and `hati+hatj+(1-z) hatk` are coplanar vectors, then value of `1/x` `+1/y+1/z` is `(x, y, z` are non zero numbers)

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CENGAGE-VECTORS-Question Bank
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  16. Let veca and vecb be two unit vectors then maximum value of(|veca+vecb...

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  17. If the vectors (1-x) hati+hatj+hatk, hati+(I-y) hatj+hatk and hati+hat...

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  18. If veca=hati+hatj+hatk,hatb=hati-hatj+hatk,vecc=hati+2hatj-hatk, then ...

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  19. The sum of all possible real values of ' a ' for which vectors vecr1=...

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  20. If bara=3 hati-hatj+hatk , vecb=2 hati-3 hatj-hatk , vecc and vecd=2 h...

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