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AP and TS EAMCET Engineering Model Paper 4
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© examsnet.com
Question : 50
Total: 160
The distance between the parallel planes 2x + 3y − 6z + 1 = 0 and 4x + 6y − 12z + 9 = 0 is
1
2
1
2
3
Validate
Solution:
|
d
1
−
d
2
√
a
2
+
b
2
+
c
2
|
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