Prove the following statements by using the definition ofconvergence for sequences of
real numbers.
a) If {cn} is a sequence of real numbers and {cn} converges to 1then {1/(cn+1)} converges to 1/2
b) If {an} and {bn} are sequences of real numbers and {an}converges A and {bn} converges to B and B is not equal to 0 then{an/bn} converges to A/B
