Math, asked by narerdramodi6048, 1 year ago

Show that the plane x+2y+3z=2touches the conicoid xsqare- 2ysquare+3zsquare=2and find the point of contact

Answers

Answered by panchalannu
4

x+2y+3z=2

= x-2y+3z=2

= -1xyz=2

= -2-1xyz

= 3xz

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