If tan^2 θ−3sec θ+3=0 , where 0∘<θ<90∘, then the value of sinθ+cotθ
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Step-by-step explanation:
tan^2x-3(1+tan^2x)+3=0
tan^2x-3-3tan^2x+3=0
-2tan^2 x=0
tanx=0
x=90o
then ,
sin x+cotx=sin 90o+cot90o=1
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