[veca, veca+vecb, veca+vecb+vecc] is :...

`[veca, veca+vecb, veca+vecb+vecc]` is :

`[veca vecb vec c]`

`2[veca, vecb, vecc]`

`[veca, vecb, vecc]^(2)`

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PREMIERS PUBLISHERS-APPLICATIONS OF VECTOR ALGEBRA-PROBLEMS FOR PRACTICE (Choose the correct answer)

The vector vec(AB)=3hati+2hatj+2hatk and vec(BC)= - hati-2hatk are adj...
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If the angle between the lines having direction ratios (alpha, 3,5) an...
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Let a, b, c be distinct non negative numbers. The vectors ahati+a hatj...
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hati *(hatj xx hatk) +hatj(hatk xx hati) +hatk (hati xx hatj) is :
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If veca is any vector then the value of Sigma (veca xx veci)^(2) is :
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If (1-p)hati+2(1+p)hatj+(3+p)hatk and 3hati+hatj are at right angle to...
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[veca, veca+vecb, veca+vecb+vecc] is :
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The sum of the projection of 2hati+hatj+2hatk on the coordinate axis i...
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If veca=hati-2hatj+hatk, vecb=hati+2hatj+3hatk, vec c=3hati+2hatj+hatk...
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veca=2hati+3hatj-hatk vecb=hati-hatj-m hatk vec c= -hati+2hatj+hat...
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The work done by the force vecF=2hati-3hatj+2hatk in moving a particle...
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The area of the triangle formed by the points where position vector ar...
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veca=hati-hatj+hatk, vecb=2hati+hatj-hatk, vec c=lambda hati-hatj+lamb...
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If the equations 2x-lambday+5z=7 and lambda x-8y-10z+14=0 represent th...
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Find the odd one out in the following :
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Find the correct statement in the following given four points A, B, C,...
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If veca and vecb lie in one plane and vec c and vecd lie on another pl...
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If (veca xx vecb)xx vecc= veca xx (vecb xx vecc) and vecb perpendicula...
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Find which one is not correct statement.
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Identify correct pair from the following. (i) veca xx (vecb xx vecc)...
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