Question

4 cot 3 thita - 4 = 0​

Answer 1

Answer:

4 cot 3 theta - 4 = 0

4 cot 3 theta = 4

cot 3 theta = 4/4 = 1

cot 3 theta = cot 45°

so, 3 theta = 45°

theta = 45/3 = 15°