Question : The value of $\text{cot 17°}(\text{cot 73°} \cos^{2}22°+\frac{1}{\cot 17°\sec^{2}68°})$ is:

Option 1: $0$

Option 2: $1$

Option 3: $2$

Option 4: $\sqrt{3}$

Question : If $\sec( 4x-50°)=\operatorname{cosec}( 50°-x)$, then the value of $x$ is:

Option 1: 45°

Option 2: 90°

Option 3: 30°

Option 4: 60°

Question : What is the value of $\sin 28° \sin 35° \sin 45° \sec 62° \sec 55°$?

Option 1: $2$

Option 2: $\frac{1}{\sqrt{2}}$

Option 3: $\sqrt{2}$

Option 4: $\frac{1}2$

Question : If $\sec 2 \theta=\operatorname{cosec}(\theta-36°)$, where $2 \theta$ is an acute angle, find the value of $\theta$.

Option 1: 32°

Option 2: 46°

Option 3: 20°

Option 4: 42°

Question : The value of $\operatorname{cosec}^{2}60°+\sec^{2}60°– \cot^{2}60°+\tan^{2}30°$ will be:

Option 1: $5$

Option 2: $5\frac{1}{2}$

Option 3: $5\frac{1}{3}$

Option 4: $5\frac{2}{3}$