SOLUTION: is the problem true or false?? please show me how you solved it tan20 degrees = cot70 degrees

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Question 93987This question is from textbook
: is the problem true or false?? please show me how you solved it tan20 degrees = cot70 degrees This question is from textbook

Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
tan and cot are complementary functions
tan x = cot(90-x)
tan 20 = cot(90-20 = cot(70)
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Cheers,
Stan H.
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