Math, asked by SnehaA1, 1 year ago

plz solve fast?? nd answer it

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Answered by keerthi16
0
to find At- B +BI

At= 2 1

5 3

B= 4 -2

-1 3


At-B= 2 1 4 -2
-
5. 3 -1. 3


= -2 3

6 0

BI= 4. 0

0 3



At-B+BI= -2 3. 4. 0
+
6 0. 0. 3


= 2 3

6 3

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