Grade 11Trigonometry
min value valvue of 3^(sin^6 x) + 3^(cos^6 x)
min value valvue of 3^(sin^6 x) + 3^(cos^6 x)
2 Answers
Vijay Mukati
Hint: Apply the condition that for two numbers, A.M. (Arithmetic mean) is always greater then or equal to their G.M. (Geometric Mean). Thanks.
nikesh
2*31/4
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