Question

if Tan 2Q = Cot(30+Q) so find the velue of Q ?
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Answer 1

Answer:

Tann2Q = cot(30+Q)

As we know..... Tan(90-q) = cotq

Cot(90-2Q) = Cot(30+Q)

cancelling cot on both sides....

90 - 2Q = 30 + Q

90 - 30 = 3Q

60/3 = Q

therefore Q= 20 degree

HOPE IT HELPS U.....^_^

Answer 2

Step-by-step explanation:

if tan A=cot (30+A)

then

90-A=30+A

90-30=A+A

60=2A

A=39