Math, asked by KunalBhansali3812, 9 months ago

If A= [1 -1 2 1 ] B= [a 1 b -1] and (A+B)²=A²+B²then

Answers

Answered by babitakhan1982

1

Answer:

Then not explation....

Step-by-step explanation:

Pythagoras theorem se hai ye question....

AB2 + BC2 = CA2

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