Question

1498 to 1757 multiple choice objective questions​

Answer 1

Explanation:

$\boxed{\begin{minipage}{7 cm}</p><p>Fundamental Trigonometric Identities \\ \\</p><p> \sin^2\theta + \cos^2\theta=1 \\ \\</p><p>1+\tan^2\theta = \sec^2\theta \\ \\</p><p>1+\cot^2\theta = \text{cosec}^2 \, \theta </p><p>\end{minipage}}$