The difference in the value of .g. at pole and at a latitude is (3)/(4)Rw^(2) then latitude angle is

The difference in the value of .g. at pole and at a latitude is (3)/(4

1.	The difference in the value of .g. at pole and at a latitude is (3)/(4)Rw^(2) then latitude angle is
Answer» `60^(@)` `30^(@)` `45^(@)` `95^(@)` ANSWER :B