Maths Number System
What is the sum of series: 1+1+2+8+3+27+4+64+...+10+1000?
श्रृंखला का योग क्या है: 1+1+2+8+3+27+4+64+...+10+1000?
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A
(a) 308
B
(b) 3080
C
(c) 3000
D
(d) 3008
Correct Answer: Option B
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Explanation / व्याख्या:
(1+2+...+10) + (1³+2³+...+10³) = 55 + [10×11/2]² = 55+3025=3080.
(1+2+...+10)+(1³+...+10³) = 55+3025=3080।
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