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यदि रैखिक 4x+ky +2z=0 kx+4y+z=0 2x...

यदि रैखिक
`4x+ky +2z=0`
`kx+4y+z=0`
`2x+2y+z=0` समीकरण निकाय का एक अशून्य हल हो ,तो k के मानो की संख्या है

A

3

B

2

C

1

D

शून्य

लिखित उत्तर

Verified by Experts

The correct Answer is:
B
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