Question
Sketch the graphs of the following functions:
$\text{f(x)}=\tan2\text{x}$
$\text{f(x)}=\tan2\text{x}$
✓
Answer
$\text{f(x)}=\tan2\text{x}$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
A bag contains $6$ red, $4$ white and $8$ blue balls. If three balls are drawn at random, find the probability that:
$i.$ one is red and two are white
$ii.$ two are blue and one is red
$iii.$ one is red.
→$i.$ one is red and two are white
$ii.$ two are blue and one is red
$iii.$ one is red.
If $\frac{\text{b}+\text{c}}{\text{a}},\ \frac{\text{c}+\text{a}}{\text{b}},\ \frac{\text{a}+\text{b}}{b}$ are A.P., prove that:
$\frac{1}{\text{a}},\ \frac{1}{\text{b}},\ \frac{1}{\text{c}}$ are in A.P.
→$\frac{1}{\text{a}},\ \frac{1}{\text{b}},\ \frac{1}{\text{c}}$ are in A.P.
Prove the following by using the principle of mathematical induction for all n ∈ N:$1.2.3+2.3.4+...+\text{n(n+1)(n+2)}=\frac{\text{n(n+1)(n+2)(n+3)}}{4}.$
→Solve the following equations:
$\sin\text{x}+\cos\text{x}=1$
→$\sin\text{x}+\cos\text{x}=1$
Prove that $\sin\text{x}+\sin3\text{x}+...+\sin(\text{2n-1})\text{x}=\frac{\sin ^2\text{nx}}{\sin\text{x}}$ for all $\text{n}\in\text{N}.$
→Show thet:
$3(\sin\text{x}-\cos\text{x})+6(\sin\text{x}+\cos)^2+4(\sin^6\text{x}+\cos^6\text{x})=13$
→$3(\sin\text{x}-\cos\text{x})+6(\sin\text{x}+\cos)^2+4(\sin^6\text{x}+\cos^6\text{x})=13$
A sequence $x_0, x_1, x_2, x_3, \ldots$ is defined by letting $x_0=5$ and $x_k=4+x_{k-1}$ for all natural numbers $k$. Show that $x_n=5+$ 4 n for all $n \in N$ using mathametical induction.
→Table below shows the frequency $f$ with which $'x'$ alpha particles radiated from a diskette:
Calculate the mean and variance.
→| x | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| f | 51 | 203 | 383 | 525 | 532 | 408 | 273 | 139 | 43 | 27 | 10 | 4 | 2 |
The upper part of a tree broken by the wind makes an angle of 30° with the ground and the distance from the root to the point where the top of the tree touches the ground is 15m. Using sine rule, find the height of the tree.
Solve the following equations:
$3\tan\text{x}+\cot\text{x}=5\ \text{cosec }\text{x}$
→$3\tan\text{x}+\cot\text{x}=5\ \text{cosec }\text{x}$