1.

Let m and M be respectively the minimum and maximum values of∣∣∣∣∣cos2x1+sin2xsin2x1+cos2xsin2xsin2xcos2xsin2x1+sin2x∣∣∣∣∣Then the ordered pair (m,M) is equal to:

Answer»

Let m and M be respectively the minimum and maximum values of

∣∣
∣
∣
∣
cos2x1+sin2xsin2x1+cos2xsin2xsin2xcos2xsin2x1+sin2x∣∣
∣
∣
∣


Then the ordered pair (m,M) is equal to:



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