Class 11MathematicsTrigonometrical Ratios, Functions and IdentitiesMaximum and minimum values of trigonometrical functions, Conditional trigonometrical identities
EasyThe maximum and minimum values of the function $|\sin 4x + 3|$ are
- A$1, 2$
- B$4, 2$
- C$2, 4$
- D$-1, 1$
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Similar Questions
If $a$,$b$,and $c$ are non-zero real numbers,then the minimum value of the expression $\left( \frac{(a^4 + a^2 + 1)(b^4 + 7b^2 + 1)(c^4 + 11c^2 + 1)}{a^2 b^2 c^2} \right)$ is
If $\alpha \in \left( 0, \frac{\pi}{2} \right)$,then $\sqrt{x^2 + x} + \frac{\tan^2 \alpha}{\sqrt{x^2 + x}}$ is always greater than or equal to
Medium
View SolutionIf the equation $\cos^4 \theta + \sin^4 \theta + \lambda = 0$ has real solutions for $\theta$,then $\lambda$ lies in the interval
DifficultJEE MAIN 2020
View SolutionIf $A+B+C=\frac{\pi}{4}$,then $\sin 4A+\sin 4B+\sin 4C=$
Which of the following functions have the maximum value unity?
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