The roots of the equation ax2 + bx + c = 0 will be reciprocal

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The roots of the equation ax² + bx + c = 0 will be reciprocal if

1. a = b
2. b = c
3. c = a
4. None of these

Correct Option: C

As we know that ,
For reciprocal roots, product of roots must be 1

∴	c	= I ⇒ c = a
	a

Thus , required answer is c = a .