Question

formulas of trignometric functions (all)​

Answer 1

Answer:

sin sq. A + cos SQA. =1

1+ cot sq. A=Cosec sq A

and

1+ tan sq. A= sec sq. A

Answer 2

$\large{\orange{\fbox{\blue{\fbox{\green{\fbox{\pink{Here\;are\;your\;required\; identities}}}}}}}}$

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