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In triangle ABC, if P, Q, R divides sides BC, AC and AB, respectively, in the ratio k,1 (in order). If the ratio `((areaDeltaPQR)/(area DeltaABC))is1/3,` then k is equal to

A

`1/3`

B

2

C

3

D

None of these

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The correct Answer is:
B
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ARIHANT MATHS-PROPERTIES AND SOLUTION OF TRIANGLES -Exercise (Single Option Correct Type Questions)
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  12. In a DeltaABC, angles A,B,C are in AP, then lim(AtoC)(sqrt(3-4A sinC))...

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  14. In the triangle ABC, if (a^(2)+b^(2)) sin (A-B)=(a^(2) -b^(2)) sin (A+...

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  15. In a DeltaABC, sides a,b,c are inAP and (2)/(1!9!)+(2)/(3!7!)+(1)/(5!5...

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  17. The ratio of the area of a regular polygon of n sides inscribed in a c...

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