Math, asked by dhruvgoyal9960, 1 year ago

If tanA=3/4 and A+B=90 then the value of cotB

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Answered by brunoconti

4

Answer:

Step-by-step explanation:

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Answered by Anonymous

4

Answer:

tanA=3/4

A+B=90

(90-B)=A

insert tan at both sides

cotB = tan(90-B) = tan(A) = 3/4

Step-by-step explanation:

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