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15. Is the set {2t +5,1,t} linearly independent in P,?

p1 is polymnomial degree one it was my test question j dint have more information
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we have P. (IRD= { ao + ax l ao, Q, E IR? W = {2++5, I, te Now consider x(22+5) + ß (1) +r(t)=0 for a, ß, JER 2att sat ßtrt=0

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