RD Sharma - Mathematics

Book: RD Sharma - Mathematics

Chapter: 7. Values of Trigonometric Functions at Sum of Difference of Angles

Subject: - Class 11th

Q. No. 4 of Very Short Answer

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4

Write the maximum values of 12 sin x – 9 sin2 x.




f(x)ϵ-(3[-1,1]-2)2+4


f(x)ϵ-([-3,3]-2)2+4


f(x)ϵ-([-5,1])2+4


f(x)ϵ-[0,25]+4


f(x)ϵ[-25,0]+4


f(x)ϵ[-21,4]


Chapter Exercises

More Exercise Questions

2

If then write the value of