Math, asked by MehrotraKushagra, 6 months ago

if A=
[cos2a sin2a -sin2a cos2a]
find A^2

Answers

Answered by arpanaial06

0

Step-by-step explanation:

(cos2a sin2a -sin2a cos2a)

0

A² = 0

plz mark me as a brainlest

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