List of top Mathematics Questions on Trigonometry asked in Jharkhand Polytechnic

If \(\sin 3A = \cos (A - 26^{\circ})\), where 3A is an acute angle, find the value of A.

A pole 6 m high casts a shadow \(2\sqrt{3}\text{ m}\) long on the ground, then the Sun's angle of elevation is :

In the given figure, the height 'h' is:

\((\frac{2}{5}\cos 0^{\circ} - \frac{1}{5}\sin 0^{\circ})\) is equal to :

Given \(\tan A = \frac{4}{3}\), then \(\cos A\) is :