If tan o = 2mn / m2 - n2 , find the values of the other T-ratios
Dear Student,
Please find below the solution to the asked query:
Given : tan =
We know : tan = , So Opposite = 2 m n and Adjacent = m2 - n2
From Pythagoras theorem we know :
Hypotenuse 2 = Adjacent2 + Opposite2
Hypotenuse2 = ( m2 - n2 )2 + ( 2 m n )2
Hypotenuse2 = m4 + n4 - 2 m2 n2 + 4 m2 n2
Hypotenuse2 = m4 + n4 + 2 m2 n2
Hypotenuse2 = ( m2 + n2 )2
Hypotenuse = ( m2 + n2 )
We know : Cos = , So Cos =
And
Sec = , So Sec =
And
Sin = , So Sin =
And
Cosec = , So Cosec =
And
Cot = Cot =
Hope this information will clear your doubts about topic.
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.
Regards
Please find below the solution to the asked query:
Given : tan =
We know : tan = , So Opposite = 2 m n and Adjacent = m2 - n2
From Pythagoras theorem we know :
Hypotenuse 2 = Adjacent2 + Opposite2
Hypotenuse2 = ( m2 - n2 )2 + ( 2 m n )2
Hypotenuse2 = m4 + n4 - 2 m2 n2 + 4 m2 n2
Hypotenuse2 = m4 + n4 + 2 m2 n2
Hypotenuse2 = ( m2 + n2 )2
Hypotenuse = ( m2 + n2 )
We know : Cos = , So Cos =
And
Sec = , So Sec =
And
Sin = , So Sin =
And
Cosec = , So Cosec =
And
Cot = Cot =
Hope this information will clear your doubts about topic.
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.
Regards