Q4. let f: [a,b] r be a riemann integrable function. then ifl is integrable on [a,b] andd if )ldx fl is integrable on [a,b] and b. if )ldx fl is integrable on [

Q4. Let f: [a,b] R be a Riemann integrable function. Then Ifl is integrable on [a,b] andd If )ldx fl is integrable on [a,b] and b. If )ldx fl is integrable on [a,b] and C. If a)ldx d. Ifl maynot be integrable on [ a,b] Q5. Which of the following statement is false f :[a,b]~ Ris bounded function and f is discontinuous exactly at one point c e(a,b). Then f is integrable on [a.b] If f:[a,b]- R is bounded function and f has finite number of discontimiimm 1 T-im- Ll b.