1.If A and B are symmetric matrices, prove that AB − BA is a skew symmetric matrix.

preview_player
Показать описание
If A and B are symmetric matrices, prove that AB − BA is a skew symmetric matrix.
  1. A4S Doubts Engine
  2. ashish sir
  3. a4sdoubtsengine
  4. a4s
  5. a4s doubts
  6. doubts engine
Рекомендации по теме
Number Theory Proof: 0:07:04

Number Theory Proof: If a|b and b|a then a = b or a = -b

If a and 0:04:27

If a and b are co-primes then show that gcd of a-b and a+b equals 1 or 2

If a and 0:03:40

If a and b are the zeros of the polynomial x²+x-2 Find the value of 1/a - 1/b

If A and 0:03:00

If A and B are invertible matrix of same order, then (AB)^-1=B^-1 A^-1

If A={1,2,3,4} and 0:01:28

If A={1,2,3,4} and B={1,2,3,5,6} find A∩B and B∩A

If a and 0:04:15

If a and b are different complex numbers with b=1 then find b-a/1-ab || Properties of Complex Number

If A and 0:00:41

If A and B are square matrices of order 3 such that|A| = –1, |B| = 3, then |3 AB| is equal to

If `A and 0:02:59

If `A and B` be two non singular matrices and `A^-1 and B^-1` are their respective inverse, th

1.If A and 0:02:24

1.If A and B are symmetric matrices, prove that AB − BA is a skew symmetric matrix.

If (a^n+1 + 0:05:15

If (a^n+1 + b^n+1)/(a^n + b^n) is the A.M. between a and b. Then, find the value of n...

If A and 0:04:35

If A and B are the points (-3,4) and (2,1), then the co-ordinates of the point C on AB produced s...

If A and 0:10:03

If A and B commute with their commutator then prove that exp(A)exp(B) = exp{A + B + 1/2[A, B]}

If (a^n+b^n)/(a^(n-1)+b^(n-1)) is 0:06:49

If (a^n+b^n)/(a^(n-1)+b^(n-1)) is the A.M. between a and b then find the value | Ex 9.2 Class 11 Q15

4.8 If A 0:05:36

4.8 If A and B are given matrices, Prove that (AB)' = B'A'

If a^3 + 0:03:14

If a^3 + b^3 + 3ab = 1 then a+ b = ?

If a(1/b + 0:05:04

If a(1/b + 1/c), b(1/c + 1/a), c(1/a + 1/b) are in AP, prove that a,b,c are in AP | Sequence |Series

If Sin A 0:01:41

If Sin A + Cos B = 1. A = 30 and B is an acute angle. Find B.

If `a/b+b/a=\ -1,` 0:01:16

If `a/b+b/a=\ -1,` then `a^3-b^3=?` (a)1 (b) `-1` (c) `1/2` (d) 0

If (b+c-a)/a, (c+a-b)/b, 0:05:26

If (b+c-a)/a, (c+a-b)/b, (a+b-c)/c are in AP Prove that 1/a, 1/b, 1/c are AP |Arithmetic Progression

If A={1,2,3,4,} and 0:01:57

If A={1,2,3,4,} and B={3,4,5}, then the number of elements in (A ∪ B) X (A ∩ B) X (A∆B) is

Determine if b 0:03:52

Determine if b is a linear combination of a1, a2 and a3. a1=(1,-2,0) , a2=(0,1,2), a3=(5,-6,8)

24.Theorem 24: If 0:13:32

24.Theorem 24: If (a,b)=(a,c)=1, then (a,bc)=1 if a/c , b/c and (a,b)=1, then ab/c

If the zeros 0:03:50

If the zeros of the quadratic polynomial x2+(a+1)x+b are 2 and -3. Find a and b

If `a/b+b/a=1,` then 0:01:29

If `a/b+b/a=1,` then `a^3+b^3=?` (a)`1` (b) `-1` (c) `1/2` (d) 0