tan 36 / cot 54 how to solve this
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Answered by
15
tan 36/cot 54
we know that cot(90-theta)=tan theta
tan 36/cot(90-36)
tan 36/tan 36
1
we know that cot(90-theta)=tan theta
tan 36/cot(90-36)
tan 36/tan 36
1
Answered by
13
tan (36°)= cot (90°-36°)=cot(54°) ----{1}
{because:-[tan(a)=cot(90°-a])}
=>tan(36°)/cot(54°)
=>cot(54°)/cot(54°) [from {1}]
=>1 (answer)
{because:-[tan(a)=cot(90°-a])}
=>tan(36°)/cot(54°)
=>cot(54°)/cot(54°) [from {1}]
=>1 (answer)
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