Question

Amit, Biraj, and Chirag were given the task of creating a square matrix of order 2.
Below are the matrices created by them. A, B, C are the matrices created by Amit, Biraj, and Chirag respectively.

`"A" = [(1,2),(-1,3)] "B" = [(4,0),(1,5)] "C" = [(2,0),(1,-2)]`

If a = 4 and b = -2, based on the above information answer the following:

• Sum of the matrices A, B, and C ,A+(B + C) is ____________.

विकल्प

• `[(1,6),(2,7)]`

• `[(6,1),(7,2)]`

• `[(7,2),(1,6)]`

• `[(2,1),(7,6)]`

Answer 1

Sum of the matrices A, B, and C ,A+(B + C) is `underline([(7,2),(1,6)])`.