Question

if A+B = 45° than price that (cot A-1) (cot B-1)= 2​

Answer 1

Answer

A+B 45* then price of cot A-1 and cot B-1 =2

if A+B = 45° than price that (cot A-1) (cot B-1)= 2

hope it helps you

Answer 2

Answer:

hi good morning have a great day ahead be happy