Basic rule in Matrix | iTeachChem | Page 1

median arch Jul 12, 2024, 10:25 AM

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Please explain the highlighted portion .
Exactly which identity is used ?

keen bridgeBOT Jul 12, 2024, 10:26 AM

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<@&1227988399579730072>

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<@&1227988399579730072>

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Note for OP

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Note for OP

+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.

wanton stag Jul 12, 2024, 10:53 AM

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median arch Please explain the highlighted portion . Exactly which identity is used ?

the one you got in the earlier step
A^2 = 3 A

median arch Jul 12, 2024, 11:43 AM

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Okay ..yes..
Thank you @wanton stag

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solved @wanton stag

#Basic rule in Matrix