ccm1999 ccm1999
  • 10-07-2018
  • Mathematics
contestada

Evaluate the function f(x) = sec(x - pi/2) for x = 0.

Respuesta :

konrad509
konrad509 konrad509
  • 10-07-2018
[tex]\sec\left(0-\dfrac{\pi}{2}\right)=\sec\left(-\dfrac{\pi}{2}\right)=\dfrac{1}{\cos \left(-\dfrac{\pi}{2}\right)}=\dfrac{1}{0}[/tex]

So, the function [tex]f(x)[/tex] for [tex]x=0[/tex] is undefined.
Answer Link

Otras preguntas

he must save up his money so as to buy a new house next year
Name the type of bond between atoms in ammonia molecule. Give a reason for your answer
Are the triangles similar? If so, what postulate or theorem proves their similarity? A. similar; AA similarity B. similar; SAS similarity C. not similar D. simi
Why types of jobs did children have?​
hi! can someone help me pls? :) A. 6.407 B. 6.47 C. 6.6 D. 6.7
give me the answers for 4 and 6 please
brainliest to correct quickly plz
Which of the following factors is not a reason why nations located along the Equator are more affected by disease? A. Many of these nations have low literacy ra
An agreeing audience is the easiest to write for because they already accept your claim. True False
PLEASE HELP ASAP ASAP