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If F(x)=⎡⎢⎣cosx−sinx0sinxcosx0001⎤⎥⎦, then show that F (x)F(y)=F(x+y). |
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Answer» If F(x)=⎡⎢⎣cosx−sinx0sinxcosx0001⎤⎥⎦, then show that F (x)F(y)=F(x+y). |
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