What is the sum of first 25 even
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Answer:
326 is the sum of first 25 even numbers
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Step-by-step explanation:
step 2 apply the input parameter values in the AP formula
Sum = n/2 x (a + Tn)
= 25/2 x (2 + 50)
= (25 x 52)/ 2
= 1300/2
2 + 4 + 6 + 8 + 10 + 12 + . . . . + 50 = 650
Therefore, 650 is the sum of first 25 even numbers.
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