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- Question 1,Review Exercise
- on 1 of Review Exercise of Unit 09: Trigonometric Functions. This is unit of Model Textbook of Mathematics f... llapse> ii. The exact value of the trigonometric function $\tan (-15 \pi)=$\\ * (a) $ 0$\\ * (b) $-1$\\ *... ue">%%(b)%%: $\sin 4B$</collapse> x. Whether the function $f(x)=\frac{\sin^3 x}{x^2+\tan x}$ is:\\ * (a) ev... a)%%: $10 \pi$</collapse> xii. The trogonometric function $y=cosec x$ meet at $x=$\\ * (a) $30^{\circ}$ \\\
- Question 4(i-iv), Exercise 9.1
- 4(i-iv) of Exercise 9.1 of Unit 09: Trigonometric Functions. This is unit of Model Textbook of Mathematics f... stan. =====Question 4(i)===== Check whether the function is odd or even: $y=\sin x+x \cdot \cos x$ ** Sol... \cos x) \\ & = -f(x) \end{align*} Thus the given function is odd. =====Question 4(ii)===== Check whether the function is odd or even: $y=x^{3} \cdot \sin x \cdot \cos
- Question 4(v-viii), Exercise 9.1
- v-viii) of Exercise 9.1 of Unit 09: Trigonometric Functions. This is unit of Model Textbook of Mathematics f... stan. =====Question 4(v)===== Check whether the function is odd or even: $y=\dfrac{\sin ^{2} x}{x+\tan x}$... x + \tan x}\\ &=-y(x)\end{align*} Thus, the given function is odd. =====Question 4(vi)===== Check whether the function is odd or even: $y=\dfrac{\tan x-\sin x}{\sin^3 x
- Question 5(vi-x), Exercise 9.1
- 5(vi-x) of Exercise 9.1 of Unit 09: Trigonometric Functions. This is unit of Model Textbook of Mathematics f... =Question 5(v)===== Draw the graph of each of the function: $y=2 \operatorname{Sin} 3 x$ ** Solution. ** ... Question 5(vi)===== Draw the graph of each of the function: $y=3 \operatorname{Cos} x$ ** Solution. ** ==... uestion 5(vii)===== Draw the graph of each of the function: $y=\operatorname{Cos}^{2} x$ ** Solution. **
- Question 1, Exercise 9.1
- stion 1 of Exercise 9.1 of Unit 09: Trigonometric Functions. This is unit of Model Textbook of Mathematics f... e maximum and minimum values of the trigonometric function: $y=2-2 \operatorname{Cos} \theta$ ** Solution. ... e maximum and minimum values of the trigonometric function: $y=\dfrac{2}{3}-\dfrac{1}{2} \operatorname{Sin} ... e maximum and minimum values of the trigonometric function: $y=\dfrac{1}{5}-2 \operatorname{Sin}(3 \theta-7)
- Question 2, Exercise 9.1
- stion 2 of Exercise 9.1 of Unit 09: Trigonometric Functions. This is unit of Model Textbook of Mathematics f... nd minimum values of the reciprocal trigonometric function: $y=\dfrac{1}{4+3 \operatorname{Sin} \theta}$ **... nd minimum values of the reciprocal trigonometric function: $y=\dfrac{1}{\frac{1}{2}-5 \operatorname{Cos} \t... nd minimum values of the reciprocal trigonometric function: $y=\dfrac{1}{\frac{1}{3}-4 \sin (2 \theta-5)}$
- Question 5(i-v), Exercise 9.1
- 5(i-v) of Exercise 9.1 of Unit 09: Trigonometric Functions. This is unit of Model Textbook of Mathematics f... =Question 5(i)===== Draw the graph of each of the function: $y=2 \operatorname{Sin} x$ ** Solution. ** =... Question 5(ii)===== Draw the graph of each of the function: $y=2 \operatorname{Cos} 3 x$ ** Solution. ** ... uestion 5(iii)===== Draw the graph of each of the function: $y=2 \operatorname{Tan} 2 x$ ** Solution. **
- Question 10, Exercise 9.1
- tion 10 of Exercise 9.1 of Unit 09: Trigonometric Functions. This is unit of Model Textbook of Mathematics f... e value of $k$,\\ c. The amplitude of the voltage function,\\ d. Model the voltage with an appropriate transformed Sine function. ** Solution. ** ====Go to ==== <text align
- Question 3, Exercise 9.1
- stion 3 of Exercise 9.1 of Unit 09: Trigonometric Functions. This is unit of Model Textbook of Mathematics f
- Question 6, Exercise 9.1
- stion 6 of Exercise 9.1 of Unit 09: Trigonometric Functions. This is unit of Model Textbook of Mathematics f
- Question 7 & 8, Exercise 9.1
- n 7 & 8 of Exercise 9.1 of Unit 09: Trigonometric Functions. This is unit of Model Textbook of Mathematics f
- Question 9, Exercise 9.1
- stion 9 of Exercise 9.1 of Unit 09: Trigonometric Functions. This is unit of Model Textbook of Mathematics f
- Question 2 and 3,Review Exercise
- nd 3 of Review Exercise of Unit 09: Trigonometric Functions. This is unit of Model Textbook of Mathematics f
- Question 4, Review Exercise
- on 4 of Review Exercise of Unit 09: Trigonometric Functions. This is unit of Model Textbook of Mathematics f
- Question 2 and 3, Review Exercise
- nd 3 of Review Exercise of Unit 09: Trigonometric Functions. This is unit of Model Textbook of Mathematics f