What is the value of sec^3(pi/2)-sec(pi/2)-sec^3(pi)-sec(pi) ?

The value of sec^3(pi/2)-sec(pi/2)-sec^3(pi)-sec(pi) is Undefined

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sec^3(pi/2)-sec(pi/2)-sec^3(pi)-sec(pi)

sec^{3} (\frac{π}{2}) - sec (\frac{π}{2}) - sec^{3} (π) - sec (π)

Undefined

Solution steps

sec^{3} (\frac{π}{2}) - sec (\frac{π}{2}) - sec^{3} (π) - sec (π)

Use the basic trigonometric identity:

sec (x) = \frac{1}{cos ( x )}

= \frac{1}{cos ( \frac{π}{2} )}

Simplify

\frac{1}{cos ( \frac{π}{2} )} :

Undefined

\frac{1}{cos ( \frac{π}{2} )}

cos (\frac{π}{2}) = 0

= \frac{1}{0}

\frac{x}{0}

is undefined

= Undefined

= Undefined

\frac{5 cos ( - 0.1 ) - 5}{- 0.1}

cos (\frac{- 3}{2})

cosh (2) - sinh (3)

11 \cdot cos (33 7^{\circ}) + 11 \cdot cos (11 9^{\circ})

arcsin (\frac{42}{40})

What is the value of sec^3(pi/2)-sec(pi/2)-sec^3(pi)-sec(pi) ?
The value of sec^3(pi/2)-sec(pi/2)-sec^3(pi)-sec(pi) is Undefined