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1³ + 2³ + ..... + 10³ = .....

A1000

B3025

C3000

D1800

Answer:

B. 3025

Read Explanation:

ആദ്യത്തെ എണ്ണൽ സംഖ്യകളുടെ ക്യൂബുകളുടെ തുക = (n(n+1)/2)² n=10 (10(10+1)/2)² = (10 x 11/2)² = 55² = 3025


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