What is the value of 1/(sec(pi/2)) ?

The value of 1/(sec(pi/2)) is Undefined

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1/(sec(pi/2))

\frac{1}{sec ( \frac{π}{2} )}

Undefined

Solution steps

\frac{1}{sec ( \frac{π}{2} )}

Rewrite using trig identities:

sec (\frac{π}{2}) =

Undefined

sec (\frac{π}{2})

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

= Undefined

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