If tan A = cot B, prove that A + B = 90°
CBSE Class 10
CBSE Class 10 Maths
trigonometry
,
class-10-maths
Murali
April 1, 2019, 5:34am
#1
If tan A = cot B, prove that A + B = 90°.
Murali
April 1, 2019, 5:34am
#2