(b) Let f(r, y. 2) = (ryz, I +y +2) and g(1.y. 2) = (1, y². 2). Then find (i) fog, if possible. Hence, Jfeg- (ti) gof, if possible. Hence, Jge f- (c) Let f(u, v) = u² + 3u² and g(r.y) = (e cos(y), e* sin(y)). Then find (i) fog, if possible. Hence, Jfeg- (i) gof, if possible. Hence, Jgo f-
(b) Let f(r, y. 2) = (ryz, I +y +2) and g(1.y. 2) = (1, y². 2). Then find (i) fog, if possible. Hence, Jfeg- (ti) gof, if possible. Hence, Jge f- (c) Let f(u, v) = u² + 3u² and g(r.y) = (e cos(y), e* sin(y)). Then find (i) fog, if possible. Hence, Jfeg- (i) gof, if possible. Hence, Jgo f-
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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Transcribed Image Text:(b) Let f(r, y, z) = (ryz, r +y + 2) and g(r, y, 2) = (r, y?, 22). Then find
(i) fog, if possible. Hence, Jfog.
(ii) gof, if possible. Hence, Jgo f.
(c) Let f(u, v) = u² + 3u? and g(r, y) = (e" cos(y), e" sin(y)). Then find
(i) fog, if possible. Hence, Jfog.
(ii) gof, if possible. Hence, Jgo f.
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