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I : If180^(@) lt theta lt 270^@ , sin theta = -3//5 " then " cos theta //2 -=1//10. II : If630^(@) lt theta lt 720^(@) , |tan theta | =12//5 " then " tan theta//2= 2//3

Answer»

Only I is TRUE
Only II is true
Both I and II are true
NEITHER I nor II are true

ANSWER :D


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