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If A=(1)/(pi)[{:(sin^(-1)(pix),tan^(-1)(...

If `A=(1)/(pi)[{:(sin^(-1)(pix),tan^(-1)(x//pi)),(sin^(-1)(x//pi),cot^(-1)(pix)):}]` and `B=(1)/(pi)[{:(-cos^(-1)(pix),tan^(-1)(x//pi)),(sin^(-1)(pi//x),-tan^(-1)(pix)):}]` then find (A-B)

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The correct Answer is:
`A-B=(1)/(2)I`
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ARIHANT PUBLICATION-MATRICES -QUESTIONS FPR PRACTICE (Part IMatrix and Its Types ) Short Answer Type Questions
  1. If A=(1)/(pi)[{:(sin^(-1)(pix),tan^(-1)(x//pi)),(sin^(-1)(x//pi),cot^(...

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