If tan 2A =cot (A-18) where 2A is an acute, find the value of A.
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tan 2A = cot (A-18)
cot (90-2A) = cot (A-18)
90-2A =A-18
108=3A
A=108/3
A=36. if it helped you mark it as brainliest.
cot (90-2A) = cot (A-18)
90-2A =A-18
108=3A
A=108/3
A=36. if it helped you mark it as brainliest.
Answered by
13
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