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The equation sin x + sin y + sin z =-3 "...

The equation `sin x + sin y + sin z =-3 "for " 0 le x le 2pi , 0 le y le 2pi, 0 le z le 2pi` has

A

one solution

B

two sets of solutions

C

four sets of solutions

D

no solutions

Text Solution

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The correct Answer is:
A
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