Trigonometry - Question A Day - CAT 2008
July 02, 2002 � The angle of elevation of the top of a tower 30 m high,
from two points on the level ground on its opposite sides are 45 degrees and 60
degrees. What is the distance between the two points?
Solution �
October 31, 2002 � What is the value of cot 15o + cot 75o
+ cot 135o - cosec 30o?
Solution �