Question

if s=n(n+1/2) and n=10 then s=

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Answer 1

S=10(10+1/2)
S=10(5)
S=50

Answer 2

Answer:

The value of s is 60 .

Step-by-step explanation:

Given-

s=n(n+1/2)

n=10

To find-

We have to find the value of s .

Solution-

As we know that,  

s=n(n+1/2)

Put the given values in these formula we get

s=n(n+1/2)

s=10(10+1/2)

s=10(5+1)

s=10×6

s=60

Hence,The value of s is 60 .