✕
  1. Tardigrade
  2. Question
  3. Mathematics
  4. Let ABCD be a parallelogram such that AB = vecq, AD = vecp and ∠BAD be an acute angle. If vecr is the vector that coincides with the altitude directed from the vertex B to the side AD, then vecr is given by :

Q. Let be a parallelogram such that and be an acute angle. If is the vector that coincides with the altitude directed from the vertex to the side , then is given by :

AIEEEAIEEE 2012Vector Algebra Report Error

Solution:



Questions from AIEEE 2012

1. The value of cos + sin is

Trigonometric Functions

2. The middle term in the expansion of in powers of x is

Binomial Theorem

3. equals

Limits and Derivatives

4. Let p and q denote the following statements
p : The sun is shining
q: I shall play tennis in the afternoon
The negation of the statement If the sun is shining then I shall play tennis in the afternoon, is

Mathematical Reasoning

5. If the sum of the series upto n terms, when n is even, is , then the sum of the series, when n is odd, is

Sequences and Series

Questions from Vector Algebra

1. Let be two unit vectors. If the vectors and are perpendicular to each other,then the angle between and is :

AIEEE 2012

2. If and are unit vectors such that then angle between is

KCET 2011

3. If the vectors and are mutually orthogonal, then

AIEEE 2010

4. If and are unit vectors, such that then

KCET 2010

5. If then =

KCET 2008

Mathematics Most Viewed Questions

1. The solution of is

WBJEE 2011 Differential Equations

2. The solution of the differential equation is

COMEDK 2009 Differential Equations

3. dx is equal to

KEAM 2016 Integrals

4. If then

COMEDK 2009 Matrices

5. The value of is

KEAM 2007 Integrals

Latest Updates