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The answers are in Chapter 24.
MATHEMATICS · Single correct · ISC · Mathematics · Physics · Calculus
Problem
The answers are in Chapter 24. (A)
(
0
,
π
6
)
\left(0, \frac{\pi}{6}\right)
(
0
,
6
π
)
(B)
(
π
6
,
π
)
\left(\frac{\pi}{6}, \pi\right)
(
6
π
,
π
)
(C)
(
π
2
,
1
)
\left(\frac{\pi}{2}, 1\right)
(
2
π
,
1
)
(D) The function is always increasing.
Related theory
Increasing and Decreasing Functions
Trigonometric Equations
Differentiation Rules
Curve Analysis
Trigonometric Functions
Derivatives of standard functions via chain rule
Calculus for motion
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