- #1

delapcsoncruz

- 20

- 0

so i compute for the values of 'r',... but, i only got one intersection point which is (45°, 1.41).

there must be two intersection points right? but I've only got one. what shall i do?

i cannot compute for the area of the said region because I've only got one limit which is ∏/4.. what shall i do?

please help..

thanks a lot..