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- Question 3, Exercise 9.1
- ====== Question 3, Exercise 9.1 ====== Solutions of Question 3 of Exercise 9.1 of Unit 09: Trigonometric Functions. This is... deral Textbook Board, Islamabad, Pakistan. =====Question 3(i)===== Find domain and range: $y=7 \cos 4x$ *... y, \infty[ = \mathbb{R}$ Range $=[-7,7]$. =====Question 3(ii)===== Find domain and range: $y=\cos \frac{x
- Question 5(vi-x), Exercise 9.1
- ====== Question 5(vi-x), Exercise 9.1 ====== Solutions of Question 5(vi-x) of Exercise 9.1 of Unit 09: Trigonometric Functi... deral Textbook Board, Islamabad, Pakistan. =====Question 5(v)===== Draw the graph of each of the function:... 2 \operatorname{Sin} 3 x$ ** Solution. ** =====Question 5(vi)===== Draw the graph of each of the function
- Question 6, Exercise 9.1
- ====== Question 6, Exercise 9.1 ====== Solutions of Question 6 of Exercise 9.1 of Unit 09: Trigonometric Functions. This is... deral Textbook Board, Islamabad, Pakistan. =====Question 6(i)===== Find the period: $y=6 \sec(2 x-3)$ ** ... nce period of $6 \sec(2 x-3)$ is $\pi$. GOOD =====Question 6(ii)===== Find the period: $y=\cos (5 x+4)$ **
- Question 2, Exercise 9.1
- ====== Question 2, Exercise 9.1 ====== Solutions of Question 2 of Exercise 9.1 of Unit 09: Trigonometric Functions. This is... deral Textbook Board, Islamabad, Pakistan. =====Question 2(i)===== Find the maximum and minimum values of ... and minimum value $(m) = \dfrac{1}{7}$. GOOD =====Question 2(ii)===== Find the maximum and minimum values of
- Question 10(i-v), Review Exercise
- ====== Question 10(i-v), Review Exercise ====== Solutions of Question 10(i-v) of Review Exercise of Unit 09: Trigonometric ... deral Textbook Board, Islamabad, Pakistan. =====Question 10(i)===== ** Solution. ** =====Question 10(ii)===== ** Solution. ** =====Question 10(iii)===== **
- Question 10(vi-x), Review Exercise
- ====== Question 10(vi-x), Review Exercise ====== Solutions of Question 10(vi-x) of Review Exercise of Unit 09: Trigonometri... deral Textbook Board, Islamabad, Pakistan. =====Question 10(vi)===== ** Solution. ** =====Question 10(vii)===== ** Solution. ** =====Question 10(viii)==
- Question 4(i-iv), Exercise 9.1
- ====== Question 4(i-iv), Exercise 9.1 ====== Solutions of Question 4(i-iv) of Exercise 9.1 of Unit 09: Trigonometric Functi... deral Textbook Board, Islamabad, Pakistan. =====Question 4(i)===== Check whether the function is odd or ev... end{align*} Thus the given function is odd. =====Question 4(ii)===== Check whether the function is odd or e
- Question 4(v-viii), Exercise 9.1
- ====== Question 4(v-viii), Exercise 9.1 ====== Solutions of Question 4(v-viii) of Exercise 9.1 of Unit 09: Trigonometric Fu... deral Textbook Board, Islamabad, Pakistan. =====Question 4(v)===== Check whether the function is odd or ev... nd{align*} Thus, the given function is odd. =====Question 4(vi)===== Check whether the function is odd or e
- Question 5(i-v), Exercise 9.1
- ====== Question 5(i-v), Exercise 9.1 ====== Solutions of Question 5(i-v) of Exercise 9.1 of Unit 09: Trigonometric Function... deral Textbook Board, Islamabad, Pakistan. =====Question 5(i)===== Draw the graph of each of the function:... =2 \operatorname{Sin} x$ ** Solution. ** =====Question 5(ii)===== Draw the graph of each of the function
- Question 9, Exercise 9.1
- ====== Question 9, Exercise 9.1 ====== Solutions of Question 9 of Exercise 9.1 of Unit 09: Trigonometric Functions. This is... deral Textbook Board, Islamabad, Pakistan. =====Question 9(i)===== Solve graphically: $\sin x=\cos x$ ** Solution. ** =====Question 9(ii)===== Solve graphically: $\cos x=x$ ** Solu
- Question 2 and 3, Review Exercise
- ====== Question 2 and 3, Review Exercise ====== Solutions of Question 2 and 3 of Review Exercise of Unit 09: Trigonometric ... deral Textbook Board, Islamabad, Pakistan. =====Question 2===== If $\cos \theta -\sin \theta=\sqrt{2}\sin ... sqrt{2} \cos \theta \\ & = RHS \end{align*} =====Question 3(i)===== Verify: $\dfrac{\tan x - \cot x}{\sin x
- Question 10(xi-xv), Review Exercise
- ====== Question 10(xi-xv), Review Exercise ====== Solutions of Question 10(xi-xv) of Review Exercise of Unit 09: Trigonomet... deral Textbook Board, Islamabad, Pakistan. =====Question 10(xi)===== ** Solution. ** =====Question 10(xii)===== ** Solution. ** =====Question 10(xiii)====
- Question 1, Exercise 9.1
- ====== Question 1, Exercise 9.1 ====== Solutions of Question 1 of Exercise 9.1 of Unit 09: Trigonometric Functions. This is... ral Textbook Board, Islamabad, Pakistan. =====Question 1(i)===== Find the maximum and minimum values of ... M) = 4 \\ and mimimum value (m) = 0. GOOD =====Question 1(ii)===== Find the maximum and minimum values of
- Question 7 & 8, Exercise 9.1
- ====== Question 7 & 8, Exercise 9.1 ====== Solutions of Question 7 & 8 of Exercise 9.1 of Unit 09: Trigonometric Functions.... deral Textbook Board, Islamabad, Pakistan. =====Question 7===== Draw the graphs of $y=\operatorname{Sin} x... i]$ on the same scale. ** Solution. ** =====Question 8===== Draw the graphs of $y=\operatorname{Cos} x
- Question 5 and 6, Review Exercise
- ====== Question 5 and 6, Review Exercise ====== Solutions of Question 5 and 6 of Review Exercise of Unit 09: Trigonometric ... deral Textbook Board, Islamabad, Pakistan. =====Question 5===== ** Solution. ** =====Question 6===== ** Solution. ** ====Go to ==== <text align="left"