The sum 152 + 162 +172 + ..... + 302 is equal to
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Step-by-step explanation:
sorry I think your question is incompetent.....full question....I want ....................
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152+162+172+------------+302
it is a A. P. series
here a=152,d=10,n=16
sum of the series =n/2{2a+(n-1)d}
=16/2{2x152+(16-1)10}
=8{304+150}
=8x454
=3632
Hope this will help you....
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