Question Simplify the expression f2π Evaluate 2×fπSolution f2π Show Solution Find the excluded values f=0 Evaluate (2×fπ)Solution f=0 Show Solution Find the roots f∈∅ Evaluate (2×fπ)To find the roots of the expression,set the expression equal to 0 2×fπ=0Find the domain 2×fπ=0,f=0Calculate 2×fπ=0Multiply the terms f2π=0Cross multiply 2π=f×0Simplify the equation 2π=0Calculate 6.283185=0Solution f∈∅ Show Solution