Math, asked by Anonymous, 10 months ago

Please answer as soon as possible.

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Answered by vatsalasingh2005

0

Answer:

this is not in the CBSE new syllabus

Step-by-step explanation:

Answered by 1114bunny

0

given cot36° cot54°

cot36 can be written as tan(90-36) =tan54

that equals to cot36=tan54

tan54 can be written as inverse of cot = 1/cot54

then 1/cot54×cot54 =1

question solved

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