Advertisements
Advertisements
Question
If tan A = cot B, then find the value of (A + B).
Sum
Advertisements
Solution
∵ tan A = cot B
⇒ tan A = tan (90° – B) ...[∵ tan (90° – θ) cot θ]
⇒ A = 90° – B
⇒ A + B = 90°
shaalaa.com
Is there an error in this question or solution?
