1.

ABC IS A TRIANGLE IF SIN $\frac{a+b}{2}= \frac{\sqrt{3}}{2}, $then the value of$ sin\frac{c}{2}$ is1). $\frac{1}{\sqrt{2}}$2). 03). 1/24). $\frac{\sqrt{3}}{2}$

Answer»

it from PREVIOUS YEAR SSC papers, 1/2 is the RIGHT answer



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