Write True if the statement is correct and False if the statement is incorrect. 1) The range of signum function is [-1, 11]
2) The range of greatest integer is integer.
3) Logarithm function is one to one function.
4) All functions are invertible.
5) For x > 0 simplest form of f(x) =
is 2.
6) The solution of(x-2)=6 is 8<x59.
7) If f(x) = 3(sgn x + 1) then f(-x)+F(x)is 6.
8) The solution set of sgn(x-3)=-lis (-0,3).
9) All one to one function is invertible.
10) The inverse of f(x) = List
11) If KER/{-2}then R = {(x, y): (k-1)x + (x+2)y+6=0) is function.
12) Signum function is one to one function,​

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.

the least value out of the data shown is 5, maybe if you post a picture with it i could a little more.

step-by-step explanation:

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation: