Consider the following statements (A) The velocity increases, when water flowing in broader pipe enter a narrow pipe.(B)  According to equation of continuity, product of area and velocity is constant.Select the correct option.(a) (A) is false but (B) is true.(b) Both (A) and (B) are true.(c ) (A) is true but (B) is false.(d) Both (A) and (B) are false.