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Question
`cos theta [(cos theta, sin theta),(-sin theta, cos theta)] + sin theta [(sin theta, - cos theta),(cos theta, sin theta)]` = ______
Options
`[(0, 0),(0, 0)]`
`[(0, 1),(1, 0)]`
`[(1, 0),(0, 0)]`
`[(1, 0),(0, 1)]`
MCQ
Fill in the Blanks
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Solution
`[(1, 0),(0, 1)]`
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