Math, asked by ankithaputhran, 8 months ago

the valu of cot 320 cot 240 cot 580 cot 660 is
please answer to this question​

Answers

Answered by keerthi2711
0

Answer:

Step-by-step explanation:

cot320= -1.1917(appox)

cot240= 0.5773(appox)

cot580= 1.1917(appox)

cot660= -0.5773(appox)

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