Question

I] Use the factor theorem to determine whether x+3 is a factor of x2+2x-3 or not.

2] Write the given polynomials in the index form using x variable.
a) (1, 2, 3)
b) (5, 0, 0,-1)

3 ] If n(A)=15 ,n(AUB)=29, n(AnB)=7, then n(B)=?

4] Multiply and write the answer 3712x718
iny three of the following
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Answer 1

Answer:

अधपशपधवटटृठदथठदठझखदखदठझठदठ