Question

let a function f is from X to Y such that x ={1,3,5,7} and Y = {1,2,3,4,5,6,7,8,9,10,11,12,13} find the element of F if y=f(x) =2x-1​

Answer 1

Answer:

In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity (which includes to begin moving from a state of rest), i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity. It is measured in the SI unit of newtons and represented by the symbol F.