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If A = [{:(cos 2thet,,-sin 2theta),(sin ...

If `A = [{:(cos 2thet,,-sin 2theta),(sin 2theta,, cos 2theta):}]` and `A + A^(T) = 1`, where I is the unit matrix of `2 xx 2` & `A^(T)` is the transpose of A. then the value of `theta ` is equla to

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HIMALAYA PUBLICATION-COMMON ENTRANCE TEST -2016-QUESTION BANK
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