If B={(1,1),(2,3),(3,5),(4,7)}" is a function from ,A={1,2,3,4}" to "B={1,3,5,7} ,g(x)=ax+b " find "a" and "b?

If g(x)=[(1,1),(2,3),(3,5),(4,7)] is a function from A={1,2,3,4} to B={1,3,5,7} and g(x)=ax+b, then find "a" and "b"?

If A={2,3,5,7,11} and B={1,3,5,7,9} then find A-B and B-A

If A = {1,2,3,4} and B={5,6,7} , then A nn B is :

If a function g={(1,1),(2,3),(3,5),(4,7)} is described by g(x)=alpha x+beta, find the values of alpha and beta.

If A={1,2,3,4,5} and B={1,3,5,7,9} then find the value of (A-B)uu(B-A)

If A={1,2,3} and B={1,3,5,7}, then A uu B={1,2,3,5,7}

If A =[{:(1,-2),(5,3):}], B=[{:(1,-3),(4,-7):}] then A-3B = ………….

Let A ={1,2,3,4,5,6} and B= {3,4,5,6,7,8} find (A-B)uu(B-A) .

Let A={1,2,3} and B={1,2,3,4,5,6,7} Among all the functions from A to B, the number of such that