If $Cosec\theta $ = $\frac{25}{7}$ , then what is the value of $Cot\theta $?
1). $\frac{24}{25}$
2). $\frac{7}{24}$
3). $\frac{7}{25}$
4). $\frac{24}{7}$
1. If \(\tan 75^\circ = 2\; + \;\sqrt 3\), then the value of cot215° is –
2. If a cos θ - b sin θ = c, then the value of a sin θ + b cos θ is
3. What is the simplified value of (cosA + sinA)(cotA + tanA)?
4. If in a triangle ABC, Sin A = Cos B then the value of Cos C is
7. If $tan7\theta tan2\theta$ = l, then the value of $tan3\theta$ is
8. What will be least value of 9 cos2 θ + 4 sec2 θ?