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Vijay Singh chauhan Asked a Question
March 29, 2022 7:13 pmpts 30 pts
please send the solution to the problem given in the attachment.
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  • Navdeep goyal 1 Best Answer
    Sin²x+ sin²y=0 sinx=siny=0 x = nπ and y= mπ W3={(nπ,mπ) m,n€z} this is subspace not a subspace of V2(R) bcz not closed for scalar multiplication x=(π,2π)€W but x/2=(π/2,π) not...
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