Home
Class 12
MATHS
If A=[{:(3,-1),(2,5):}], then A+A^(T)=?...

If `A=[{:(3,-1),(2,5):}],` then `A+A^(T)=?`

A

`[{:(3,1//2),(1//2,5):}]`

B

`[{:(6,1),(1,10):}]`

C

`[{:(0,-3),(3,0):}]`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
N/a
Promotional Banner

Topper's Solved these Questions

  • MATRICES

    NAGEEN PRAKASHAN|Exercise Exercise 3f|10 Videos

  • MATRICES

    NAGEEN PRAKASHAN|Exercise Exercise 3.1|10 Videos

  • MATRICES

    NAGEEN PRAKASHAN|Exercise Exercise 3d|3 Videos

  • LINEAR PROGRAMMING

    NAGEEN PRAKASHAN|Exercise Miscellaneous Exercise|9 Videos

  • PROBABIILITY

    NAGEEN PRAKASHAN|Exercise Miscellaneous Exercise|19 Videos

Similar Questions

Explore conceptually related problems

If A = [{:(3,1),(5,2):}], then (A ^(T)) ^(-1) =

If A={:[(1,2,3),(4,5,6)]:} , then A^(T) = ________ .

If A=[(1,2,5),(2,4,8)]_(2xx3) then A' = A^T=[(1,2),(2,4),(5,8)]_(3xx2)

if A=[{:(2,1),(0,3),(1,-1):}] and B=[{:(0,3,5),(1,-7,2):}] , then verify (BA)^(T) = A^(T)B^(T) .

If A-B^(T)={:[(-2,2,1),(3,6,5)]:}andA^(T)+B={:[(-4,5),(8,-2),(9,1)]:} , then matrix A = _______ .

If A-B^(T){:[(2,3,4,-1),(0,3,-1,5)]:}andA^(T)+B={:[(5,3),(1,0),(2,5),(3,-1)]:} , then find the matrices A and B.

If A={:[(2,3,5,6),(-1,2,-3,4)]:}andB={:[(4,-5,3,7),(8,-3,-1,2)]:} , then find A^(T)+B^(T)and(A+B)^(T) . What do you notice ?

If B-A^(T)={:[(3,4,-2),(5,-3,7)]:}andB^(T)+A={:[(2,0),(5,-1),(3,4)]:} , then find Matrix A.

If A =[(1,-2),(4,5)] and f (t) = t^2 – 3t + 7 then f(A) =