Y ¯^ c[ubN ·ß 280610
@ a b c d e f d ˚ dCon n e c t i c u t B u si n e ss an d I n d u st r y A ssoc i at i on En e rg y an d Te c h n ol og y Com m i tte e P u b l i c He ar i n g Th u rsd ay, M arc h 4 , 2 0 2 1 S e n ator N e e d l e m an , Re p re se ntat i ve A rcont i , S e n ator For m i ca, Re p re se ntat i ve Fe r raro, m e m b e rs of t h e En e rg y an d Te c h n ol og yY= u ss 2u st u y=u ss y u tt y= u s u yy=u sss y u stt y= u ss Substituting these expressions into the given equation we nd u ss u tt= 0 Problem 14 For each of the following PDEs, state its order and whether it is linear or nonlinear If it is linear, also state whether it is homogeneous or nonhomogeneous (a) uu x x2u yyy sinx= 0 Ucl Ac Uk "Y "¯^ c[ubN '·ß