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RS AGGARWAL-PRODUCT OF THREE VECTORS-Objective Questions
- If vec(a) and vec(b) are mutually perpendicular unit vectors then (3ve...
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- If the vectors vec(a)=3hat(i)+hat(j)-2hatk and vec(b)=hat(i)+lambda ha...
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- If theta is the angle between two unit vectors hat(a) and hat(b) then ...
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- If vec(a)=(hat(i)-hat(j)+2hat(k)) and vec(b)=(2hat(i)+3hat(j)-4hat(k))...
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- If vec(a)=(hat(i)-2hat(j)+3hat(k)) and vec(b)=(hat(i)-3hat(k)) then |v...
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- If | vec a|=2,\ | vec b|=7\ a n d\ vec axx vec b=3 hat i+2 hat j+6 ha...
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- If |veca|=sqrt(26), |vecb|=7and| veca xx vecb|=35, then veca*vecb =
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- Find the area of a parallelogram whose adjacent sides are given by th...
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- Find the area a parallelogram whose diagonals are vec a=3 hat i+ h...
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- Two adjacent sides of a triangle are represented by the vectors vec(a...
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- The unit vector normal to the plane containing vec(a)=(hat(i)-hat(j)-...
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- If vec a , vec b , and vec c are unit vectors such that vec a+ vec b...
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- If vec a ,\ vec b ,\ vec c are three mutually perpendicular unit ve...
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- Prove that (i) [hat(i)hat(j)hat(k)]=[hat(j)hat(k)hat(i)]=[hat(k)hat(...
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- Find the volume of the parallelepiped whose coterminous edges are r...
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- If the volume of a parallelepied having vec(a)=(5hat(i)-4hat(j)+hat(k)...
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- It is given that the vectorsvec(a)=(2hat(i)-2hat(k)), vec(b)=hat(i)+(l...
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- Which of the following is meaningless?
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- Prove that vecA.(vecAxxvecB)=0
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- For any three vectors vec a,vec b,vec c, (vec a-vec b)* (vec b-vec c)x...
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