pull out n constant and integrate using fundamental rules of indefinite integral which would give you -n(e^-x) + C. Now remove C and apply limits on [-ne^-x] which would yield n/e^2 as result
SAUNAK ROY
Last Activity: 7 Years ago
if [] denotes greatest integer function then there can be no indefinite integral for ne^-x dx, and if you want definite then it becomes huge and abrupt.....
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