class 11 Math Algebra Sets

If $f(x)+2f(x1 )=3x,x=0,$and $S={x∈R:f(x)=f(−x)}$; then S:

(a)

is an empty set.

(b)

contains exactly one element.

(c)

contains exactly two elements.

(d)

contains more than two elements

Similar topics

determinants

matrices

binomial theorem

complex numbers and quadratic equations

sequences and series

determinants

matrices

binomial theorem

complex numbers and quadratic equations

sequences and series

Related Questions

Related Questions