If Z; is i.i.d N(0,y²) and X1~ N(0,o²) be independent of all Z's. Let Xi+1 = pX;+Z; for all i = 1,2, ... %3D y? then Xị is stationary 1-p2 Show that if o² =

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A: This question is based on Partial Derivative.

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A: if two line are perpendicular then angle formed is of 90 degree

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Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.