M L Aggarwal Solutions for Exercise 2: Multiple Choice Questions

In the adjoining figure $ABC$, is a right-angled triangle right-angled at $B$; Using the figure answer the question:-

The value of $\sin A$ is

In the adjoining figure $ABC$, is a right-angled triangle right-angled at $B$; Using the figure answer the question:-

The value of $secA$ is

In the adjoining figure, $ABC$ is a right angled triangle , right angled at $B; AB=24 cm and BC=7 cm$. Using the figure answer question:

The value of $\cos ec C$ is 

In the adjoining figure, $ABC$ is a right angled triangle , right angled at $B; AB=24 cm and BC=7 cm$. Using the figure answer question:

The value of $2\cos A-\sin C$ is 

In the adjoining figure, the value of $\sin B \cos C+\sin C \cos B$ is 

In the adjoining figure, the value of $\cos \theta$ is

If $\cos ec \theta =\frac{13}{12},$then the value of $\tan \theta$ is     

    If $\tan A=\frac{x}{y}$, then $\cos A$ is equal to