If A -1-1- find A - A - A-

Here A = 1, 1 A × A = {( 1, 1), ( 1, 1), (1, 1), (1, 1),} ∴ A × A × A = {( 1, 1, 1), ( 1, 1, 1), ( 1, 1, 1), ( 1, 1, 1), (1, 1, 1), (1, 1, 1), (1,1, ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Mathematics

Multiplication of Matrices

If A =-1,1, f...

Question

If A = {-1, 1}, find $A \times A \times A .$

Open in App

Solution

Here A = {-1, 1}

$A \times A = {(- 1, - 1), (- 1, 1), (1, - 1), (1, 1),}$

$∴ A \times A \times A = {(- 1, - 1, - 1), (- 1, - 1, 1), (- 1, 1, - 1), (- 1, 1, 1), (1, - 1, - 1), (1, - 1, 1), (1, 1, - 1), (1, 1, 1)}$

Suggest Corrections

Similar questions

Q. If

A =

{

- 1, 1

}, then find

A \times A \times A

Q. If

= A {- 1, 1}

then find

A \times A \times A

I f c o s^{- 1} (a) = θ w h e r e a ϵ [- 1, 1] t h e n f i n d c o s^{- 1} (- a) .

Q. Let

A = {- 1, 1}

then find

A \times A

Q. Find the value of a if

(- 1, 1)

is a solution of the equation

3 x - a y = 5

Join BYJU'S Learning Program

If A = {-1, 1}, find A×A×A.

Here A = {-1, 1} A×A={(−1,−1),(−1,1),(1,−1),(1,1),} ∴A×A×A={(−1,−1,−1),(−1,−1,1),(−1,1,−1),(−1,1,1),(1,−1,−1),(1,−1,1),(1,1,−1),(1,1,1)}

If A = {-1, 1}, find $A \times A \times A .$

Here A = {-1, 1}

$A \times A = {(- 1, - 1), (- 1, 1), (1, - 1), (1, 1),}$

$∴ A \times A \times A = {(- 1, - 1, - 1), (- 1, - 1, 1), (- 1, 1, - 1), (- 1, 1, 1), (1, - 1, - 1), (1, - 1, 1), (1, 1, - 1), (1, 1, 1)}$