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Let C be incircle of DeltaABC. If the ta...

Let C be incircle of `DeltaABC`. If the tangents of lengths `t_(1),t_(2) and t_(3)` are drawn inside the given triangle parallel to side a,b, and c, respectively, then `(t_(1))/(a) + (t_(2))/(b) + (t_(3))/(c)` is equal to

A

0

B

1

C

2

D

3

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The correct Answer is:
B
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ARIHANT MATHS ENGLISH-PROPERTIES AND SOLUTION OF TRIANGLES -Exercise (Single Option Correct Type Questions)
  1. If the sides of a triangle ABC are in AP and 'a' is the smallest side,...

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  2. The product of the sines of the angles of a triangle is p and the prod...

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  3. Let C be incircle of DeltaABC. If the tangents of lengths t(1),t(2) an...

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  4. If the sine of the angles of DeltaABC satisfy the equation c^(3)x^(3)-...

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  5. In triangle ABC, medians AD and CE are drawn AD = 5, angle DAC = pi//8...

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  6. In a triangle ABC, a ge b ge c. If (a^(3)+b^(3)+c^(3))/(sin ^(3)A +s...

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  7. In a delta ABC, a,c, A are given and b(1) , b(2) are two values of thi...

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  8. In a triangle ABC, if cot A =(x^(3)+x^(2) +x)^(1/2), cot B= (x+x^(-1)+...

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  9. In a Delta ABC, a,b,A are given and c(1), c(2) are two values of the ...

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  10. In Delta ABC, if a = 10 and b cot B + c cot C = 2(r + R) then the maxi...

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  11. about to only mathematics

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  12. Let a,b,c be the sides of a triangle. Now two of them are equal to lam...

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  13. In triangle A B C ,ifPdotQ ,R divides sidesB C ,A C , and A B , respec...

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  14. Let f (x+y)=f(x). f(y) for all x and y f(1)=2 If in a triangle ABC, a ...

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  15. In an ambiguoa ambiguous case of solving a triangleshen a = sqrt5,b =...

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  16. If R(1) is the circumradius of the pedal triangle of a given triangle ...

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  17. If in a triangle (1-(r1)/(r2))(1-(r1)/(r3))=2 then the triangle is rig...

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  18. If the median AD of a triangle ABC makes an angle theta with side, AB,...

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  19. In a Delta ABC, angles A, B, C are in AP. If f(x) = underset(A rarr c)...

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  20. In Delta ABC, (a + b+ c) (b + c -a) = kbc if

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