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V PUBLICATION-VECTOR ALGEBRA-QUESTION BANK
- Show that the points A(-2 hati+3 hatj+5 hatk), B(hati+2 hatj+3 hatk) a...
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- Find the angle between two vectorsoversetrarra"and"oversetrarrb with m...
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- Find the angle between the vectors hati-2 hatj+3 hatk and 3 hati-2 hat...
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- Find the projection of the vector hati-hatj on the vector hati+hatj.
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- Find the projection of a vector i+3j+7k on the vector 7i-j+8k.
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- Show that each of the given three vectors is a unit vector :1/7(2overs...
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- Find |veca| and |vecb|, if (veca+vecb) .(veca-vecb)=8 and |veca|=8|vec...
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- Evaluate the product (3 veca-5 vecb) .(2 veca+7 vecb)
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- Find the magnitude of two vectors oversetrarra"and"oversetrarrb, havin...
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- Find |vecx|, if for a unit vector veca,(vecx-veca) .(vecx+veca)=12'
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- If" " oversetrarra=2overset^^i+2overset^^j+3overset^^k," " oversetrarr...
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- Show that""|oversetrarra|oversetrarrb +|oversetrarrb| oversetrarra"" i...
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- If veca.veca=0 and veca. vecb=0, then what can be concluded about the ...
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- If veca, vecb, vecc are unit vectors such that veca+vecb+vecc=0, fin...
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- If either veca=vec0"or" vecb =vec0, "then"vecaxxvecb=vec0.Is the conve...
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- If the vertices A,B,C of a triangle ABC are (1,2,3),(-1,0,0),(0,1,2)re...
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- Using vectors, show that the points A(1,2,7),B(2,6,3),C(3,10,-1) are...
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- Show that the vectors 2 hati-hatj+hatk, hati-3 hatj-5 hatk and 3 hati-...
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- If a is a non-zero vector of magnitude'a' and lambda a non-zero scala...
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- Show that the area of a parallelogram with diagonals veca and vecb is ...
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