If vecb and vecc are two non-collinear s...

If `vecb and vecc` are two non-collinear such that `veca ||(vecbxxvecc)`. Then prove that `(vecaxxvecb).(vecaxxvecc)` is equal to `|veca|^(2)(vecb.vecc)` `

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ARIHANT MATHS ENGLISH-PRODUCT OF VECTORS-Exercise (Questions Asked In Previous 13 Years Exam)

If vecb and vecc are two non-collinear such that veca ||(vecbxxvecc). ...
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Let two non-collinear unit vectors veca and vecb form an acute angle. ...
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Let the vectors PQ,OR,RS,ST,TU and UP represent the sides of a regular...
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The number of distinct real values of lambda , for which the vectors...
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Let veca,vecb,vecc be unit vectors such that veca+vecb+vecc=vec0. Whic...
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Let vec A be a vector parallel to the line of intersection of plan...
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The unit vector which is orthogonal to the vector 3hati+2hatj+6hatk an...
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