If sin thita=1%3,then the value of 2 cot square thita+2is
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plz tell me is it correct or not
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Answer:
2cot^2theta + 2= 2(cot^2theta+1)=2cosec^2theta
=2/(sin^2theta)
Now put the value of sintheta in this
= 2/((1/3)^2)=2×3^2=18 Ans
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