Math, asked by bhowmicksneha2005, 3 months ago

If X = [

sin 90° sec 60°

30° cos 0° ] and I is the unit matrix of the same order as X, then show

that X

2 − 2X = 3I.

Answers

Answered by divyansh888g

0

Answer:

10 is the answer ....

vtxuvc

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