Even Integers Between 1and 101, With Solution

Even integers between 1and 101
with solution

 

Answer:

S50=2500

Step-by-step explanation:

a1=1

n=50

d=2

sn=n/2 2 a1 t (n-1)d

s50= 50/2 2(1) +(50-1) 2

s50= 25 2 + (49) 2

s50= 25 2 + 98

s50= 25 (100)

s50= 2500


Comments

Post a Comment

Popular posts from this blog

Summary Of The Story Of "Les Miserables"

Summary of the story of "les miserables"   Les Miserables Summary at a Glance After stealing a loaf of bread, Jean Valjean spends nineteen years in prison. Hes plagued afterwards by a suspicious police inspector whose name is Javert. At the end of the novel, Valjean and his adopted daughter Cosette finally find peace after facing much hardship and trials. Valjean attempts to steal some silver candlesticks from a priest, after his released from prison. However, the priest gives Valjean the candlesticks as a gift so he can start his new life and to keep him from being arrested. Valjean is elected the mayor of a small town and becomes a wealthy manufacturer. But hes forced to flee when Javert finds him and grows suspicious later. Valjeans adopted daughter Cosette falls in love with a young revolutionary whos injured in the war. Valjean takes him to safety through the sewers and he afterwards continues to be troubled by his past until the day he dies. Related links: brainly....
Read more

What Have You Done To Rehabilitate The Land After Mining?

What have you done to rehabilitate the land after mining?   Mineral Resources: Rehabilitating Land After Mining: Answer: Rehabilitating Land After Mining: Use biosolids. Establish new growth as quickly as possible and allow any land destroyed by mining to be put to better use for forestry or grazing purposes. Transform unwanted matter that would otherwise be incinerated to pollute the air or discharged into the ocean to pollute the sea into a valuable resource for the environment and economy. Explanation: By loading replaced topsoil with nutrients , post - mining plant growth can be quickened and the severe environmental effects of the mining process can be greatly reduced. As mining operations are completed, changes in topography and stripping of vegetation can lead to significant soil erosion not only washing precious nutrients away and clogging up waterways with run-off, but also creating unsightly and unusable heaps of dirt . This is why rehabilitation of mining sites is...
Read more

Things To Consider Before Establishing Business

Things to consider before establishing business   Explanation: A GREAT idea A great and a practical idea is the only thing on which the development of your business will depend. Moreover, as a lot of companies are involved in the market, you need to have a unique idea that stands out. Funding and budget You need to properly identify the sources through which you will be able to get the funding for your business. Moreover, it is better to have a plan so that the budget of a company can be properly maintained. An effective business plan No business can develop fully in the absence of a business plan. Writing a business plan can help you determine if your idea is feasible and provide direction. With a business plan, you will be able to know every next step that should be taken. Analysis of competitors You need to know what your competitors are doing and what are their strategies? With this knowledge, you will be able to take appropriate decisions about your company. It will also help...
Read more