Cot2x+cotx=3 ,solve this equation
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cotx(2+1)=3
cotx=3/2+1
cotx=1......then we know the value of cotx=1
cot45°=1
so..X=45°
.....dude
cotx=3/2+1
cotx=1......then we know the value of cotx=1
cot45°=1
so..X=45°
.....dude
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