hi,i got 2 question about vector spaces :(adsbygoogle = window.adsbygoogle || []).push({});

1. Do the set of all n-tuples of real numbers of the form (x, x1 ,x2.....xn) with the standard operation on R^2 are vector spaces?

2.Do the set of all positive real numbers with operations

x+y =x*y and kx=x^2 are vector space?

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# 2 simple vector spaces question

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