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PUNEET DOGRA-VECTOR-Prev Year Questions
- The projection of the vector vec(A)= hat(i)-2hat(j)+hat(k) on the vect...
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- If the magnitude of sum of two vectors is equal to the magnitude of di...
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- Simplify:- [(7)^2 + (9)^2]/5 = ?
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- Consider the following statements: 1. The magnitude of vec(a) xx vec...
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- If vec(a) and vec(b) are unit vectors and theta is the angle between t...
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- If vec(a)= hat(i) - 2hat(j) + 5hat(k) and vec(b) = 2hat(i) + hat(j) -3...
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- If position vectors of two points A and B are 3hat(i)- 2hat(j) + hat(k...
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- In a right angled triangle hypotenuse AC= p, then vec(AB). vec(AC ) + ...
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- Find th esine of angles between vectors vec(a)= 2hat(i) - 6hat(j) - 3h...
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- Find the value of lamda for which 3hat(i) + 4hat(j) - hat(k) and -2 ha...
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- In a triangle ABC, if taken in order, consider the following statement...
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- A spacecraft at hat(i) + 2hat(j) + 3hat(k) is subjected to a force la...
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- What is (vec(a)- vec(b)) xx (vec(a) + vec(b)) equal to ?
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- Let vec(a).vec(b) and vec(c ) be three mutually perpendicular vectors ...
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- If |vec(a) | = 3, |vec(b)|= 4 and |vec(a)- vec(b)|=5, then what si the...
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- A unit vector perpendicular to each of the vectors 2hat(i) - hat(j) + ...
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- If vec(r )= x hat(i) + y hat(j) + z hat(k), then what is vec(r ). (ha...
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- Let |vec(a)| # 0.|vec(b)| ne 0 (vec(a) + vec(b)). (vec(a) + vec(b)) = ...
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- If the vectors vec(k) and vec(A) are parallel to each other, then what...
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- if vec(a) + 2vec(b) + 3vec(c ) = 0 and vec(a) xx vec(b) + vec(b) xx ve...
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