Algebra
The condition for only one root in interval (d,e) is f(d)*f(e) less than 0 but if ‘d’ itself is a root and the other root lies in the interval (d,e) then f(d)*f(e) = 0 .Then why not is the condition f (d)*f(e) less than or equal to 0??
The condition for only one root in interval (d,e) is
f(d)*f(e) less than 0 but if ‘d’ itself is a root and the other root lies in the interval (d,e) then f(d)*f(e) = 0 .Then why not is the condition f (d)*f(e) less than or equal to 0??
