3 years ago

What is the value of...?

1 answer:

7 0

Step 1
calculate the value for i=1
=(4*(1/2)<span> ^(1-1))---> 4

step 2
</span>calculate the value for i=2
=(4*(1/2) ^(2-1))---> 2

step 3
calculate the value for i=
=(4*(1/2) ^(3-1))---> 4*(1/4)---->1

step 4
find the sum
(4+2+1)=7

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