Question: In Exercise 1-2, determine if the given set is a subspace of Pn for an appropriate value of n. Justify your answer? 1. All polynomials

In Exercise 1-2, determine if the given set is a subspace of Pn for an appropriate value of n. Justify your answer?
1. All polynomials of the form p(t) = at2, where a is in R.
2. All polynomials of the form p(t) = a + t2 where a is in R?

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