Question
Evaluate the following limit:
$\lim\limits_{\text{x}\rightarrow0}\frac{\cos3\text{x}-\cos5\text{x}}{\text{x}^2}$
$\lim\limits_{\text{x}\rightarrow0}\frac{\cos3\text{x}-\cos5\text{x}}{\text{x}^2}$
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| $(i)$ | $((\text{A}'\cup\text{B}')-\text{A})'$ | $(a)$ | $\text{A} - \text{B}$ |
| $(ii)$ | $[\text{B}'\cup(\text{B}'-\text{A})]'$ | $(b)$ | $\text{A}$ |
| $(iii)$ | $(\text{A} - \text{B}) - (\text{B} - \text{C})$ | $(c)$ | $\text{B}$ |
| $(iv)$ | $(\text{A}-\text{B})\cap(\text{C}-\text{B})$ | $(d)$ | $(\text{A}\times\text{B})\cap(\text{A}\times\text{C})$ |
| $(v)$ | $\text{A}\times(\text{B}\cap\text{C})$ | $(e)$ | $(\text{A}\times\text{B})\cup(\text{A}\times\text{C})$ |
| $(vi)$ | $\text{A}\times(\text{B}\cup\text{C})$ | $(f)$ | $(\text{A}\cap\text{C})-\text{B}$ |
| Size (in cms): |
10-15
|
15-20
|
20-25
|
25-30 | 30-35 | 35-40 |
|
No. of items:
|
2
|
8
|
20
|
35 | 20 | 15 |