Home
Class 12
MATHS
Prove that [axxb, a xx c, d] = (a*d)[a, ...

Prove that `[axxb, a xx c, d] = (a*d)[a, b, c]`

Promotional Banner

Topper's Solved these Questions

  • PRODUCT OF VECTORS

    ARIHANT MATHS|Exercise Exercise (Single Option Correct Type Questions)|73 Videos

  • PRODUCT OF VECTORS

    ARIHANT MATHS|Exercise Exercise (More Than One Correct Option Type Questions)|36 Videos

  • PRODUCT OF VECTORS

    ARIHANT MATHS|Exercise Exercise For Session 3|10 Videos

  • PROBABILITY

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|55 Videos

  • PROPERTIES AND SOLUTION OF TRIANGLES

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|21 Videos

Similar Questions

Explore conceptually related problems

Prove that [a xx b,a xx c,d]=(a*d)[a,b,c]

If a, b, c and d are four coplanr points, then prove that [a b c]=[b c d]+[a b d]+[c a d] .

If D=|[a,b,c], [c,a,b], [b,c,a]| and D'=|[b+c, c+a, a+b], [a+b, b+c, c+a], [c+a, a+b, b+c]|, then prove that D' = 2D

If a,b,c,d are in G.P.,prove that a+b,b+c,c+d are also in G.P.

For any sets A,B,C,D prove that: (A xx B)nn(C xx D)=(A nn C)xx(B nn D)

Theorem 7 (For any set A;B;C;D prove that (A xx B)nn(C xx D)=(A nn C)xx(B nn D)

If A B C D is a parallelogram, then prove that a r\ (\ A B D)=\ a r\ (\ B C D)=\ a r\ (\ A B C)=\ a r\ (\ A C D)=1/2\ a r\ (|""|^(gm)A B C D)

In Fig. 9.13, ABCD is a parallelogram and EFCD is a rectangle.Also, A L_|_D C . Prove that (i) a r" "(A B C D)" "=" "a r" "(E F C D) (ii) a r" "(A B C D)" "=" "D C" "xx" "A L