Question

8. A: Astigmatism usually is caused by an irregularly shaped cornea. B: Rainbow is the natural phenomenon in which dispersion takes place. O Both 'A' and 'B' are true statements O Both 'A' and 'B' are false statements. O 'A' is true while 'B' is false. O 'A' is false while 'B' is true​

Answer 1

Answer:

both a and b are true statement