Relations and F...

In the group $$G = \left \{1, 5, 7, 11\right \}$$ under $$\otimes_{12}$$ the value of $$7\otimes_{12} 11^{-1}$$ is equal to

What is the relation for the statement "A is taller than B"?

x varies directly as y and inversely as the square of z. When y = 4 and z is 14 x = 10. If y = 16 and z = 7 what is x?

Find the correct expression for $$\displaystyle f\left( g\left( x \right)  \right) $$ given that $$\displaystyle f\left( x \right) =4x+1$$ and $$\displaystyle g\left( x \right) ={ x }^{ 2 }-2$$

If $$a,b\in A, a*b\in A$$ then

If $$f(x) = \sqrt {x^{2} - 3x + 6}$$ and $$g(x) = \dfrac {156}{x +17}$$, find the value of the composite function $$g(f(4))$$.

Squaring a given number is a

If $$*$$ is a binary operation in $$A$$ then

$$+$$ is

$$*$$ is said to be commutative in $$A$$ for all $$a,b\in A$$