Home
Class 12
MATHS
Find the area of a parallelogram whose a...

Find the area of a parallelogram whose adjacent sides are represented by the vectors `2 hat i-3 hat ka n d4 hat j+2 hat k` .

Promotional Banner

Topper's Solved these Questions

  • CUET MOCK TEST 2022

    XII BOARDS PREVIOUS YEAR|Exercise Question|49 Videos

Similar Questions

Explore conceptually related problems

Find the area of the parallelogram whose adjacent sides are represented by the vectors (3 hat (i)+hat(j)-2 hat(k)) and (hat (i)-3 hat(j)+4 hat (k)).

Find the area of parallelogram whose adjacent sides are represented by the vectors 3hat(i)+hat(j)-2hat(k) and hat(i)-2hat(j)-hat(k) .

The unit vector parallel to one of the diagonal of the parallelogram whose two adjacent sides are represented by the vectors 2hat i+4hat j-5hat k and hat i+2hat j+3hat k is

Find the area of the parallelogram whose adjacent sides are determined by the vectors vec a=hat i-hat j+3hat k and vec b=2hat i-hat 7hat j+hat k

Find the area of the parallelogram whose adjacent sides are determined by the vectors vec a=hat i-hat j+3hat k and vec b=2hat i-7hat j+hat k

Find the area of the parallelogram whose adjacent sides are represented by the vectors (i) vec(a)=hat(i) + 2 hat(j)+ 3 hat(k) and vec(b)=-3 hat(i)- 2 hat(j) + hat(k) (ii) vec(a)=(3 hat(i)+hat(j) + 4 hat(k)) and vec(b)= ( hat(i)- hat(j) + hat(k)) (iii) vec(a) = 2 hat(i)+ hat(j) +3 hat(k) and vec(b)= hat(i)-hat(j) (iv) vec(b)= 2 hat(i) and vec(b) = 3 hat(j).

Find the area of a parallelogram whose adjacent sides are given by the vectors vec a=3hat i+hat j+4hat k and vec b=hat i-hat j+hat k

Determine the area of the parallelogram whose adjacent sides are formed by the vectors vec A = hat i -3 hat j + hat k and vec B = hat i + hat j + hat k .

The cross product of two vectors gives a vector perpendicular to the plane containing the vectors. Area of parallelogram whose adjacent sides are represented by the vectors vec(a)=2hat(i)-hat(j)+hat(k) and vec(b)=3hat(i)-hat(j) is sq. units.

Calculate the area of a paralleleogram whose two adjacent sides are formed by the vectors vec A =3 hat I + 5 hat j and vec B =- 3 hat I + 7 hat j .

XII BOARDS PREVIOUS YEAR-BOARD PAPER SOLUTIONS-All Questions
  1. Find the probability distribution of the number of doublets in four...

    Text Solution

    |

  2. Find the unit vector in the direction of the sum of the vectors 2 hat ...

    Text Solution

    |

  3. Find the area of a parallelogram whose adjacent sides are represent...

    Text Solution

    |

  4. Find the sum of the intercepts cut off by the plane 2x+yz=5 , on the c...

    Text Solution

    |

  5. If 2tan^(-1)(costheta)=tan^(-1)(2cos e ctheta),(theta!=0) , then find ...

    Text Solution

    |

  6. If tan^(-1)(1/(1+1. 2))+tan^(-1)(1/(1+2. 3))+...+tan^(-1)(1/(1+n(n+1))...

    Text Solution

    |

  7. Evaluate : int(sin(x-a))/(sin(x+a))dx

    Text Solution

    |

  8. Maximise z = 8x + 9y subject to the constraints given below : 2x+3...

    Text Solution

    |

  9. Evaluate : inte^(2x)dotsin(3x+1)dx

    Text Solution

    |

  10. In a parliament election, a political party hired a public relation...

    Text Solution

    |

  11. Find whether the following function is differentiable at x = 1 and ...

    Text Solution

    |

  12. If y=(x+sqrt(1+x^2))^n , then show that (1+x^2)(d^2y)/(dx^2)+x(dy)/(d...

    Text Solution

    |

  13. Find the point on the curve 9y^2=x^3, where the normal to the curve ma...

    Text Solution

    |

  14. Find the equation of a plane which passes through the point (3, 2, ...

    Text Solution

    |

  15. The two vectors hat j+ hat k and 3 hat i- hat j+4 hat k represent t...

    Text Solution

    |

  16. Evaluate : int(-pi/2)^(pi/2)(cosx)/(1+e^x)dx

    Text Solution

    |

  17. Evaluate : int(x^2)/((x^2+4)(x^2+9))dx

    Text Solution

    |

  18. Two numbers are selected at random (without replacement) from posit...

    Text Solution

    |

  19. If A=[2-1-1 2] and I is the identity matrix of order 2, then show t...

    Text Solution

    |

  20. If A=[1-1 2-1] and B=[a1b-1] and (A+B)^2=A^2+B^2, then find the value ...

    Text Solution

    |