the valu of cot 320 cot 240 cot 580 cot 660 is
please answer to this question
Answers
Answered by
0
Answer:
Step-by-step explanation:
cot320= -1.1917(appox)
cot240= 0.5773(appox)
cot580= 1.1917(appox)
cot660= -0.5773(appox)
Similar questions