What is the value of $Sin 30^{0} - Cosec 45^{0}$?1). $\frac{\left(2\sqrt{6}-1\right)}{\sqrt{3}}$2). $\frac{\left(1 -2 \sqrt{3}\right)}{2}$3). $\frac{\left(\sqrt{2}-\sqrt{3}\right)}{\sqrt{6}}$4). $\frac{\left(1 -2 \sqrt{2}\right)}{2}$

What is the value of $Sin 30^{0} - Cosec 45^{0}$?1). $\frac{\left(2\sq

1.	What is the value of $Sin 30^{0} - Cosec 45^{0}$?1). $\frac{\left(2\sqrt{6}-1\right)}{\sqrt{3}}$2). $\frac{\left(1 -2 \sqrt{3}\right)}{2}$3). $\frac{\left(\sqrt{2}-\sqrt{3}\right)}{\sqrt{6}}$4). $\frac{\left(1 -2 \sqrt{2}\right)}{2}$
Answer» $\frac{\LEFT(1 -2 \SQRT{2}\right)}{2}$ : - option 4