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HELP!!
How do I solve for the following for 0º ≤ x ≤ 360º :
3 sin x tan x = 7
THANKS!!
How do I solve for the following for 0º ≤ x ≤ 360º :
3 sin x tan x = 7
THANKS!!
-
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Trigonometrical ratios and equations
- Thread starter IloveManUtd94
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XPFMember
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Assalamoalaikum!!
remember for such equations,i.e. if the eqn contains tanx along with sinx or cos x then u have to first write sinx/cosx
then u solve..i'm sure if u do this u'll get it...and yeah remember sin^2 x = 1 - cos^2 x
these two things if u know and solving using a quadratic eqn. u can do it urself!
try doing it...if u have any problems..i'll help u do it InshAllah!
remember for such equations,i.e. if the eqn contains tanx along with sinx or cos x then u have to first write sinx/cosx
then u solve..i'm sure if u do this u'll get it...and yeah remember sin^2 x = 1 - cos^2 x
these two things if u know and solving using a quadratic eqn. u can do it urself!
try doing it...if u have any problems..i'll help u do it InshAllah!