sec \(\theta\) =

cosec\(\theta\) =

cot\(\theta\) =

\(sec^2\)\(\theta\) =

\(cosec^2\)\(\theta\) =

sin2A =

cos2A =

cos2A =

cos2A =

tan2A =

Differentiate
y=\(e^{kx}\)

\(\frac{1}{cos\theta}\) =

\(\frac{1}{sin\theta}\) =

\(\frac{1}{tan\theta}\) =

1 + \(tan^2\)\(\theta\) =

1 + \(cot^2\)\(\theta\) =

2sinAcosA =

\(cos^2\)A - \(sin^2\)A =

2\(cos^2\)A - 1 =

1 - 2\(sin^2\)A =

\(\frac{2tanA}{1-tan^2A}\) =

\(\int\)k\(e^{kx}\)\(dx\)