If the equation 2x^(2)+2hxy+3y^(2)=0 has...

If the equation `2x^(2)+2hxy+3y^(2)=0` has one line as bisector of
angle between the co-ordinate axes, then `h=`

A

(a) `(-5)/2`

B

(b) `5`

C

(c) `5/2`

D

(d) `1`

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The correct Answer is:

C

NA

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