True or False
Every function f on a non-empty set A is a relatino on a.

True or False statements : Every function is invertible.

In order that a relation R defined on a non-empty set A is an equivalence relation, it is sufficient, if R

True or False : The function f(x) = |x-1| is a continuous function.

Fill in the blank: The identity relation on any non-empty set is always an ______ relation.

True or False : The function f(x) = log x^2 has only one point of discontinuity.

True or False : The function f(x) = |sinx| is differetiable at all x in R .

True or False Every chromosome essentially has a primary constriction called centromere.

True or False : Centres for involuntary functions are located in cerebral cortex.

True or False statements: For any function f a local maximum value is always greater than a local minimum value.