write an algorithm to display the even number from 2 to 20
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The formula used to compute the sum of a series of even numbers is n/2 (2a +(n - 1)d)
where
a is the first term of the series
n is the total number of terms in the series
d is the common difference or the difference between the terms
The algorithm to find the sum of the first 100 even numbers is written taking the above formula into consideration.
Step 1: Start the process.
Step 2: Let the value of the desired sum be assigned to S.
Step 3: Calculate the value of S as 50/2 (2*2+(50-1)*2).
Step 4: Print the value of S.
Step 5: Stop the process.
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disallowed 20 2 answer Alice in Wonderland magazine and students group of
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