Google , a popular search engine used by everyone till date , but sometimes one needs some advanced search result especially by students. Such as what will be the value of sine 22 or what will be the value when x=7 in x3 + (x+7) -22 ? Or else what would be the age of Einstein , if was alive till date (funny right). These type of questions answer can't be found in an ordinary search engine. To find the answers one may need the help of a scientific calculator or else opening a specific website to search. Wolframalpha a knowledge engine helps in quick search with results for these type of questions. Type your query in the search option and for most of the queries , it shows the results without even clicking on the search button. This site saves time in finding the answers and hence called as student's best search friend.
The steps to work on it are :
1. Open the website www.wolframalpha.com .Here one can see query similar to other search engines.
2. Write
your query in the query space and it shows the suggestions and it
sticks to the query and with its instant feature it gives accurate
results.
Note :
1. Sometimes for complex queries, the results are shown after a click !2. A app for it is also available on play store .
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