Ravi asked suresh about his age. Suresh replied to him the value of the following expression is my age, Then, Suresh's age is 15[sin222∘+sin268∘cos222∘+cos268∘+sin263∘+cos63∘sin27∘]

Ravi asked suresh about his age. Suresh replied to him the value of t

1.	Ravi asked suresh about his age. Suresh replied to him the value of the following expression is my age, Then, Suresh's age is 15[sin222∘+sin268∘cos222∘+cos268∘+sin263∘+cos63∘sin27∘]
Answer» Ravi asked suresh about his age. Suresh replied to him the value of the following expression is my age, Then, Suresh's age is $15 [\frac{s i n^{2} 22^{\circ} + s i n^{2} 68^{\circ}}{c o s^{2} 22^{\circ} + c o s^{2} 68^{\circ}} + s i n^{2} 63^{\circ} + c o s 63^{\circ} s i n 27^{\circ}]$