Math, asked by madhuvishnubhapa5eze, 1 year ago

cot 54 ÷ tan 36 + tan 20 ÷ cot 70

Answers

Answered by gsnarayana
62
tan(pie/2-theta)=cot theta
Cot 54 ÷ tan 36 + tan 20 ÷ cot 70
cot54=tan36
cot70=tan20
tan36 ÷ tan 36 + tan 20 ÷ tan 20
1+1
=2

gsnarayana: hope it is helpful
Answered by roshanchiraj
1

Answer:

2

Step-by-step explanation:

tan(pie/2-theta)=cot theta

Cot 54 ÷ tan 36 + tan 20 ÷ cot 70

cot54=tan36

cot70=tan20

tan36 ÷ tan 36 + tan 20 ÷ tan 20

1+1

=2

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