Math, asked by sachinsingh12345, 1 year ago

tan1/(1+tan1)+tan2/(1+tan2)....tan89/(1+tan89)=

Answers

Answered by devraj7492

1

Answer:

89/2

Step-by-step explanation:

if (a+b)=90

tan a/(1+(tan a))+tan b/(1+(tan b))=1

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