Math, asked by tambegaurav18, 1 year ago

15.
tan 40° +2 tan 10°=cot x then x=

Answers

Answered by honey3659

1

Answer:

tan40+2tan10=cot x

Step-by-step explanation:

tan40+tan20=cotx

tan60=cotx

tan60=√3=cot30

hence x=30

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