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If tan theta =(-4/3)then then value of sin theta is |
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Answer» sin theta=-4/5Step-by-step explanation:tan theta=p/b=-4/3let the perpendicular and BASE of the right angle TRIANGLE be in RATIO -4x and 3x.using pythagores theorem,(-4x)^2+(3x)^2=H^216x^2+9x^2=h^225x^2=h^25x=hhence,h=5xsin theta=p/h=4x/5x=4/5 |
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