यदि 12x^(2) - 21 x + 1 = 0 है, तो 9x^(2...

यदि `12x^(2) - 21 x + 1 = 0` है, तो `9x^(2) + (16x^(2) ) ^(-1) ` का मान क्या है?

A

`(465)/( 16)`

B

`(429)/(8)`

C

`(417)/( 16)`

D

`(453)/(8)`

लिखित उत्तर

Verified by Experts

The correct Answer is:

C

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