Question
दिखायें कि फलन
एक-विमिय ताप समीकरण का हल है।
Answer :
Word Count : 198
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एक-आयामी ताप समीकरण को इस रूप में लिखा जाता है: [ \frac{\partial u}{\partial t} = \alpha \frac{\partial^2 u}{\partial x^2} ] जहाँ ( u(x,t) ) ताप का फलन है और ( \alpha ) तापीय चालकता का गुणांक है। मान लें कि फलन [ u(x,t) = e^{-k^2 \alpha t} \sin(kx) ] हमें दिखाना है कि यह एक-आयामी ताप समीकरण का हल है। पहले समय के अनुसार आंशिक अवकलन लें: [ \frac{\partial
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_______ _______ ____ _______ ______ _____ _____ ______ __________.
______ _______ ________ _____ _______ __________ ___.
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__________ ________ _____ ______ ____ _________ ______ ____ _________ ______.
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_____ ____ _____ ____ ___ __________.
______ _____ _________ _________ ___ _______.
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