Hindi, asked by samirsarkar5551, 1 year ago

If cotA= tanB then prove that A+b=90​

Answers

Answered by yousufSheikh
4

Answer:

CotA= tanB

tan(90 - A) = tanB

Therefore,

90-A = B

A+ B =90°

Answered by sanjay338
0

Answer:

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