onsider two points (x0, y0) and (x1, y1). Prove that the first order Lan￾grange polynonial is equivalent to linear interpolation.

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A: Given y′=dydx=x2+y+xy, y(0)=-1,h=0.4Here, x0=0, y0=-1, h=0.4 , xn=2

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A: Topic:- vector  algebra

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A: Given  that  y→1, y→2, y→3∈ℝ5 and that                   y→1+ y→2+ y→3=0→. and           Y^=spany→1,…

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Q: Why is it called the sandwich theorem?

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A: