Find the value of 'a' for which (a^(2) -...

Find the value of 'a' for which `(a^(2) - 3a + 2) x^(2) + (a^(2)- 5a + 6 ) x + a^(2) - 4 = 0`
is ture for all real x.

A

0

B

2

C

1

D

3

Verified by Experts

The correct Answer is:

C

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