If 3 tan theta = 4 so that 3 sin theta + 2cos theta / 3sin theta - 2 cos theta = 3
dheerajnaidu808:
what to prove bro
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tan theta =4/3
by Pythagoras theorem
AB= 4
BC=3
AC=5
Than find sin theta, cos theta
sin theta =4/5
cos theta =3/5
3 (4/5)+ 2 (3/5)/3 (4/5)-2 (3/5)
12/5+6/5 / 12/5-6/5
so it's
18/6
=3
hence proved
by Pythagoras theorem
AB= 4
BC=3
AC=5
Than find sin theta, cos theta
sin theta =4/5
cos theta =3/5
3 (4/5)+ 2 (3/5)/3 (4/5)-2 (3/5)
12/5+6/5 / 12/5-6/5
so it's
18/6
=3
hence proved
yeah it is right bro
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