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If an angle A of a triangle ABC satisfie...

If an angle A of a `triangle ABC` satisfies `5cos A + 3 = 0,` then the roots of the quadratic equation, `9x^2 + 27x + 20 = 0` are

A

sec A, secA

B

sec A, cot A

C

sec A, tan A

D

tan A, cos A

Text Solution

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The correct Answer is:
C
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