Math, asked by krishwanshyadav4378, 1 year ago

Sum of series to nth terms 1+5+13+29+.....

Answers

Answered by anithkumar
0
n=1;f(n)=1; 2power(1+1)-3
n=2;f(n)=5; 2^(1+2)-3
n=3;f(n)=13; 2^(1+3)-3
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n=n;f(n)=2^(1+n)-3.
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