1.

Let x, y, z be elementsfrom interval [0, 2 pi] satisfying the inequality ( 4 + sin 4 x) ( 2 + cot^(2) y) ( 1 + sin^(4 )z) le 12 sin ^(2) zthen

Answer»

The NUMBER of ordered pairs (z, x) is 8
The number of ordered pairs (y, z) such that z = y is 2
The number of ORDEREDPAIRS (x, y) is 4
The number of ordered pairs ( y , z) is 6

Answer :A::B


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