In explicit method of hyperbolic PDES, the second initial condition, the one involving g, gives information about u at t = 0. We can approximate the t-derivative of u at t = 0 as: 1,(x,.0) = g(x,) =- 2k This approximation is defined as: O a. Centered difference approximation O b. Forward difference approximation Oc. Second derivative approximation O d. Backward difference approximation

Advanced Engineering Mathematics
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Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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In explicit method of hyperbolic PDES, the second initial condition, the one involving g, gives
information about u at t = 0. We can approximate the t-derivative of u at t = 0 as:
4,(x.0) = g(x,)= "1 =4,-1
2k
This approximation is defined as:
O a. Centered difference approximation
O b. Forward difference approximation
Oc.
Second derivative approximation
O d. Backward difference approximation
Transcribed Image Text:In explicit method of hyperbolic PDES, the second initial condition, the one involving g, gives information about u at t = 0. We can approximate the t-derivative of u at t = 0 as: 4,(x.0) = g(x,)= "1 =4,-1 2k This approximation is defined as: O a. Centered difference approximation O b. Forward difference approximation Oc. Second derivative approximation O d. Backward difference approximation
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