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Christina
🌐 India
apply the laplace transform of derivatives
(d2f/dt2)+f =0
then apply all the given conditions
after applying laplace transform of derivatives it will come as
1. s (square)*L(f(t))-s*4+L(f(t))=0
2. (s(square)+1)+L(f(t))=4
you will find the answer then :)
(d2f/dt2)+f =0
then apply all the given conditions
after applying laplace transform of derivatives it will come as
1. s (square)*L(f(t))-s*4+L(f(t))=0
2. (s(square)+1)+L(f(t))=4
you will find the answer then :)
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