If 3 tan a = cot a then a =
Answers
Answered by
1
Answer:
π/6
Step-by-step explanation:
3tana=cota
3tana=1/tana
3tan^2(a)=1
tan^2(a)=1/3
(tana)^2=1/3
tana=1/√3
a=tan^(-1)(1/√3)
a=tan^(-1)(tan30°)
a=30° or π/6
hope this help
Answered by
1
Answer:
3tana=cot a
tana/cota=1/3
tana/1/tana=1/3
tan2a=1/3
tana=1/√3
a=30degress
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