Question Solve the equation λ=e1240Alternative Form λ≈456.170507 Evaluate e=λ1240Find the domain e=λ1240,λ=0Swap the sides of the equation λ1240=eCross multiply 1240=λeSimplify the equation 1240=eλSwap the sides of the equation eλ=1240Divide both sides eeλ=e1240Divide the numbers λ=e1240Check if the solution is in the defined range λ=e1240,λ=0Solution λ=e1240Alternative Form λ≈456.170507 Show Solution Graph