Question

Evaluate each of the following

$\frac{\sin 30°-\sin 90°+2\cos 0°}{\tan 30°\tan 60°}$

Answer 1

We have,

…… (1)

Now,

,,,

So by substituting above values in equation (1)

We get,

Now, present in the denominator of above expression gets cancelled and we get,

Now by taking LCM in the above expression we get,

Therefore,