Question

The value of $\frac{\sin {70}^{\circ }-\cos {40}^{\circ }}{\cos {70}^{\circ }-\sin {40}^{\circ }}$ is equal to

$\frac{\sin {70}^{\circ }-\cos {40}^{\circ }}{\cos {70}^{\circ }-\sin {40}^{\circ }}$ का मान बराबर है

• A. $\sqrt{3}$
• B. $-\sqrt{3}$
• C. $\frac{1}{\sqrt{3}}$
• D. $\frac{-1}{\sqrt{3}}$

Answer 1

The correct option is D $\frac{-1}{\sqrt{3}}$

Solution