Question

If tan A = cot B, prove that A+B = 90 degree.

Answer 1

Same question answered by me before. I will write that only

Step-by-step explanation:

Solution :

Given :

• tan A = cot B

➡ tan A = tan (90° - B)

➡ A = 90° - B

➡ A + B = 90°.

Answer 2

Step-by-step explanation:

Hence A+B=90

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