Trigonometry - Question A Day - CAT 2013
June 28, 2002 › ‘a’ and ‘b’ are the lengths of the base and height of a right angled triangle whose hypotenuse is ‘h’. If the values of ‘a’ and ‘b’ are positive integers, which of the following cannot be a value of the square of the hypotenuse? Solution »
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 »
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