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Let A = [[0,-tanalpha//2],[tanalpha//2,0...

Let A = `[[0,-tanalpha//2],[tanalpha//2,0]]` and I, the indentity matrix of order 2.

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WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2021-MULTIPLE CHOICE QUESTION
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  3. Let A = [[0,-tanalpha//2],[tanalpha//2,0]] and I, the indentity matrix...

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