Problem

Problem

In a right angled triangle ABCABC , the bisector of the right angle CC divides ABAB into segment xx and yy and tan⁡(A−B2)=t\tan\left(\frac{A-B}{2}\right) = t , then x:yx : y is equal to a. (1+t):(1−t)(1+t) : (1-t) b. (1−t):(1+t)(1-t) : (1+t) c. 1:(1+t)1 : (1+t) d. (1−t):1(1-t) : 1

Browse the problem library