what is length of diameter of sphere whose centre is at 1,-2,3and which touches the plane 6x-3y+2z-4=0
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Answered by
3
Step-by-step explanation:
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Answered by
2
Step-by-step explanation:
Radius of the sphere = Distance of (3, 6, -4) from the given plane
=
2
2
+(−2)
2
+
2
∣2×3−2×6+4−10
=
3
12
=4
Hence, the required equation of the sphere is (x−3)
2
+(y−6)
2
+(z+4)
2
=(4)
2
or x
2
+y
2
+z
2
−6x−12y+8z+45=0
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