SOLUTION: for what values of x is the expression (sin^(3)x-cos^(3)x)/tan(^3)x undefined?
Answer: 2kπ where k is an arbitrary integer
why? thank you.
Algebra ->
Trigonometry-basics
-> SOLUTION: for what values of x is the expression (sin^(3)x-cos^(3)x)/tan(^3)x undefined?
Answer: 2kπ where k is an arbitrary integer
why? thank you.
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Question 40418: for what values of x is the expression (sin^(3)x-cos^(3)x)/tan(^3)x undefined?
Answer: 2kπ where k is an arbitrary integer
why? thank you. Answer by venugopalramana(3286) (Show Source):
You can put this solution on YOUR website! for what values of x is the expression (sin^(3)x-cos^(3)x)/tan(^3)x undefined?
WHEN DR IS ZERO ,THE FUNCTION IS NOT DEFINED..THAT IS WHEN TAN^3(X)=0....OR....
TAN(X)=0
SO X=2KPI...WHERE K IS AN INTEGER
Answer: 2kπ where k is an arbitrary integer
why? thank you.
