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NCERT TAMIL-VECTOR ALGEBRA-EXERCISE 10.4
- Find |vecaxxvecb|, if veca=hati-7hatj+7hatkandvecb=3hati-2hatj+2hatk.
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- Find a unit vector perpendicular to each of the vector veca+vecbandvec...
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- If a unit vector vec a makes angles(pi)/(3) with hat i , (pi)/(4) with...
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- Show that (veca-vecb)xx(veca+vecb)=2(vecaxxvecb)
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- Find lambdaandmu if (2hati+6hatj+27hatk)xx(hati+lambdahatj+muhatk)=vec...
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- Given that vec a. vec b = 0 and vec a xx vec b = vec 0. What can you c...
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- Let the vectors veca,vecbvecc be given as a(1)hati+a(2)hatj+a(3)hatk,...
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- If either veca=vec0orvecb=vec0 , then vecaxxvecb=vec0 . Is the conver...
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- Find the area of the triangle with vertices A(1,1,2)B(2,3,5) and C(1,5...
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- Find the area of the parallelogram whose adjacent sides are determined...
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- Let the vectorsvec a and vec b be such that |veca| = 3 and |vecb| = (s...
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- Area of a rectangle having vertices A,B,C and D with positions vectors...
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