6. Use Itô isometry to calculate the variance of each of the following: (a) f etW (t) dW(t), where 0 < a < b < x; (b) (W4(s) + W² (s) + s²)¹/² dw (s);
6. Use Itô isometry to calculate the variance of each of the following: (a) f etW (t) dW(t), where 0 < a < b < x; (b) (W4(s) + W² (s) + s²)¹/² dw (s);
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Use Itô Isometry To Calculate The Variance Of Each Of The Following

Transcribed Image Text:6. Use Itô isometry to calculate the variance of each of the following:
(a) fo e'W(t) dW (t), where 0 < a <b<∞0;
(b) f(W4(s) + W² (s) + s²)¹/² dW(s);
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