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If there are only two linear functions f and g which map `[1,2] on [4,6]` and in a `DeltaABC, c =f (1)+g (1)` and a is the maximum valur of `r^(2),` where r is the distance of a variable point on the curve `x^(2)+y^(2)-xy=10` from the origin, then sin A: sin C is

A

A. `1:2`

B

B. `2:1`

C

C. `1:1`

D

D. None of these

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The correct Answer is:
C
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ARIHANT MATHS-PROPERTIES AND SOLUTION OF TRIANGLES -Exercise (Single Option Correct Type Questions)
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