If tan theta = 5/4, find the value of 3sin theta + 4cos theta/ 3sin theta - 4cos theta.
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Sin=opp/hyp, cos=adj/hyp
We finded hypotenuse by Pythagoras therom
Hypotenuse ^2=side^2+side^2
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learn trigonometric value and formula...
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the value would like between -1 to 1
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