Question Simplify the expression λ2π Evaluate 2×λπSolution λ2π Show Solution Find the excluded values λ=0 Evaluate (2×λπ)Solution λ=0 Show Solution Find the roots λ∈∅ Evaluate (2×λπ)To find the roots of the expression,set the expression equal to 0 2×λπ=0Find the domain 2×λπ=0,λ=0Calculate 2×λπ=0Multiply the terms λ2π=0Cross multiply 2π=λ×0Simplify the equation 2π=0Calculate 6.283185=0Solution λ∈∅ Show Solution