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If the line passing through origin makes angles `theta_(1), theta_(2), theta_(3)` with the planes XOY, YOZ and ZOX, then ` sin^(2)theta_(1)+sin^(2)theta_(2)+sin^(2)theta_(3)=`

A

4

B

2

C

3

D

1

Text Solution

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The correct Answer is:
B
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NIKITA PUBLICATION-THREE DIMENSIONAL GEOMETRY -MULTIPLE CHOICE QUESTIONS
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