tan a + cot a / tan a - cot a = 2
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Answered by
1
2 is the answer but I am not sure...
Answered by
0
Step-by-step explanation:
Given tan A+cot A=2
Squaring on both sides we get,
tan
2
A+cot
2
A+2tanAcotA=4
tan
2
A+cot
2
A+2=4
tan
2
A+cot
2
A=2
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