The finite difference approximation of the first derivative in the simple implicit method used to solve parabolic PDES can be approximated as O a. ĉT(x,t) Tj-TA At O b. ©T(x,t) Tja-T Ct At aT(x, t) T-Tja Ос. At

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Q: estion 9 Find the derivative of f(z) = 3z13 - 4+1. IDo? la sin (a) f' (x) =}

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Q: 5) y>10 (3v-1) (1+5w)

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A: Given that, A=82, B=16.4f(x)=Aex+Bx2sinxFor the given values of A and B,f(x)=82ex+16.4x2sinxWe need…

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A: Equation of tangent line through A(x1 , y1) is given by :- y – y1 = slope x (x – x1)

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